Cushion|Lab Grown|GIA

6.05ct D FL Cushion Lab Grown Diamond

ID • D/FL • GIA 6511062106

Certificate GIA 6511062106

Diamond specifications and retailer prices

From $41,276 USD
As of October 31, 2026
Save $16,307 USD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $57,583 USD at MOH London · As of October 29, 2026
View at MOH London

About this 6.05ct lab-grown cushion diamond

This 6.05ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511062106. Listed at 5 retailers as of October 29, 2026, with prices from $41,276 to $57,583, a $16,307 spread on the same certified stone. MOH London lists it at $57,583. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.05
Carat
D
Color
FL
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511062106
Dimensions10.35 × 10.31 × 6.82 mm
L/W Ratio1.00
Top View
10.35 mm10.31 mm6.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511062106
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $57,583 USD|Low: $29,327 USD|High: $109,025 USD|Avg: $58,418 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$29,327 USD
Retailer 3$41,276 USD
Retailer 2$41,340 USD
MOH London$57,583 USD
Retailer 4$67,589 USD
Retailer 5$109,025 USD

13 data points across 6 retailers

5 retailers$41,276 USD to $57,583 USD

B+
Cheapest Retailer
-
$41,276 USD
Final sale: no returns
B+
Retailer 2
-
$41,340 USD
View
Most Expensive
B
MOH London
6511062106 · Oct 29
$57,583 USD
£45,341 GBP
View
2 more retailers have this diamond
Prices start from $41,276 USDSave up to $16,307 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.05ct Cushion
$41,276 USD