How much does an 11 carat diamond cost?

In today's market, for the sake of profit, the practice of swapping real and fake diamonds is quite common. This is especially noteworthy when purchasing gemstones, particularly large diamonds like 11mm diamonds. How much does an 11mm diamond cost? is what many people wonder. Don't worry, the following article from Jemmia Diamond will help you resolve these questions!

How Much Does an 11mm Diamond Cost?

The price of 11mm diamonds on the market in 2025 ranges from 6.2 billion VND to over 12.6 billion VND per stone.

This price is not fixed but fluctuates based on the 4Cs standards (Carat, Color, Clarity, Cut) from GIA. With a large size like 11mm, differences in color grade or clarity can change the value by billions of VND.

Detailed reference price list (Updated December 2025):

• 11mm, D Color, VVS1, Oval Cut: ~ 6,350,000,000 VNĐ
• 11mm, D Color, VVS1, Heart Cut: ~ 7,260,000,000 VNĐ
• 11mm, D Color, VVS1, Round Cut: ~ 8,300,000,000 VNĐ
• 11mm, D Color, VVS1, Emerald Cut: ~ 8,500,000,000 VNĐ
• 11mm, D Color, VVS1, Princess Cut: ~ 12,600,000,000 VNĐ

How Many Carats is an 11mm Diamond?

An 11mm diamond (11mm diameter) typically weighs between 4.90ct to 6.00ct (Carat).

The conversion from size (mm) to weight (carat) depends heavily on the cut and thickness of the stone.

• Round Cut: 11mm typically falls between 4.9ct - 5.1ct.
• Fancy Cut (Emerald, Oval, Princess): Due to different mass distribution, the weight can reach up to 6.00ct.

The Meaning of an 11mm Diamond

In Feng Shui, the number 11 is a combination of two 1s, symbolizing doubled strength, sublimation, and auspicious beginnings:

• Sublimation: The number 11 represents the connection between the spiritual and the real world, enhancing the owner's intuition.
• Fortune and Luck: The repetition of the number 1 (the leading number) is believed to bring good omens, ensuring smooth sailing in endeavors and remarkable career advancement.

From this, it is believed that owning jewelry associated with this number will bring blessings and prosperity in life. Purchasing a diamond or jewelry crafted from this gemstone with its impressive size is not just about owning a beautiful piece of art, but also a stone that supports your career path, making all aspects of life smooth sailing.

Read more:  What is the Current Price of a 9.4mm Diamond?

What Kind of Jewelry is Suitable for an 11mm Diamond?

With its enormous size of up to 11mm, this diamond requires jewelry designs with a sturdy setting and a matching aesthetic value. Here are the most suitable types of jewelry:

• Diamond Rings (Statement Ring): Often designed with a thick platinum band or embellished with smaller diamonds (Halo style) to highlight the 11mm center stone, creating a supremely powerful piece of jewelry for its owner.
• Pendants: The 11mm diamond serves as a brilliant centerpiece on the neck, usually using a simple yet intricate bail to showcase the full fire and premium color grade of this magnificent stone.
• Brooches: A high-class accessory for the elite, the 11mm diamond is inlaid amidst artistic motifs on suit lapels or ao dai (traditional Vietnamese dress), asserting status and a distinctive aesthetic taste.

11mm diamonds are an excellent choice when combined with wedding rings, necklaces, and brooches

The special aspect of this diamond lies not only in its perfect appearance but also as a symbol of the strength and enduring nature of love. Its impressive size creates a wonderful focal point, like a new inspiration for a shared journey of happiness. 11mm diamonds are not just gemstones, but symbols of stability, beauty, and elegance, destined to create an unforgettable wedding ring over time.

See more: Beautiful diamond wedding ring designs at Jemmia Diamond

Where to Buy Reputable and Quality 11mm Diamonds?

Jemmia Diamond is a leading GIA-authorized importer and distributor of genuine diamonds, committed to providing 11mm diamonds with sustainable investment value and transparent legal status.

• Transparent Origin, Clear Legal Status: 100% of diamonds here are officially imported, accompanied by full sales invoices and international GIA certificates. This is the core factor that makes your 11mm diamond a highly liquid investment asset.
• Selection Standards: Jemmia applies a strict filter to retain only the top 2% of the world's highest quality diamonds. This ensures that every 11mm stone delivered to customers is perfect in clarity and brilliance, with absolutely no structural flaws.
• Exclusive Verification Technology from GIA: By using state-of-the-art equipment such as GIA iD100 and GIA Match iD, Jemmia eliminates all risks of synthetic diamonds or swapped facet numbers, allowing customers to verify the actual value at the store.
• "Clean" Diamond Commitment: Jemmia only distributes ethically sourced diamonds in accordance with the Kimberley Process. Each stone carries humanitarian significance, is conflict-free, providing customers with peace of mind and pride in their ownership.
• Sustainable Value with Superior Buy-Back Policy: With publicly listed prices and industry-leading after-sales policies, Jemmia accompanies you in preserving asset value and supporting jewelry upgrades in the most flexible way.

Read more:  How Much Does a 45 Carat Diamond Cost?

Owning an 11mm diamond is not only about possessing a luxurious piece of jewelry but also a safe asset investment with auspicious Feng Shui meaning "Great Fortune". With prices ranging from 6.2 billion to 12.6 billion VND, each stone is a unique masterpiece, affirming the owner's authoritative status.