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Cushion|Lab Grown|GIA

5.31ct D FL Cushion Lab Grown Diamond

EX • D/FL • GIA 7521238643

Certificate GIA 7521238643

Diamond specifications and retailer prices

From $42,894 SGD
$33,553 USD
As of November 1, 2026
Save $23,575 SGD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $66,469 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 5.31ct lab-grown cushion diamond

This 5.31ct 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 7521238643. Listed at 10 retailers as of October 29, 2026, with prices from $42,894 to $66,469, a $23,575 spread on the same certified stone. MOH London lists it at $66,469. 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

5.31
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7521238643
Dimensions11.71 × 9.31 × 6.22 mm
L/W Ratio1.26
Culet sizeNone
Top View
11.71 mm9.31 mm5.31 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7521238643
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $66,469 SGD|Low: $31,722 SGD|High: $382,045 SGD|Avg: $95,150 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$35,245 SGD
Retailer 3$41,007 SGD
Retailer 8$42,894 SGD
Retailer 10$47,017 SGD
Retailer 11$53,268 SGD
Retailer 5$56,681 SGD
Retailer 7$66,272 SGD
MOH London$66,469 SGD
Retailer 2$90,468 SGD
Retailer 12$111,458 SGD
Retailer 9$148,745 SGD
Retailer 4$382,045 SGD

23 data points across 12 retailers

10 retailers$42,894 SGD to $66,469 SGD

Retailer 1
-
$35,245 SGD
$27,570 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$42,894 SGD
$33,553 USD
View
B
Retailer 3
-
$47,017 SGD
$36,778 USD
View
B
Retailer 4
-
$53,268 SGD
$41,668 USD
View
Retailer 5
-
$56,681 SGD
£34,912 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
$66,272 SGD
$51,840 USD
View
Most Expensive
B
MOH London
7521238643 · Oct 29
$66,469 SGD
£40,940 GBP
View
6 more retailers have this diamond
Prices start from $42,894 SGDSave up to $23,575 SGD

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+
5.31ct Cushion
$42,894 SGD