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Cushion|Lab Grown|IGI

5.31ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695226

Diamond specifications and retailer prices

From $10,973 SGD
$8,583 USD
As of October 31, 2026
Save $28,897 SGD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $39,870 SGD at Michael Trio · As of October 31, 2026
View at Michael Trio

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 very-good cut grade and certified by IGI LG823695226 or 823695226. Listed at 17 retailers as of October 31, 2026, with prices from $10,973 to $39,870, a $28,897 spread on the same certified stone. Michael Trio lists it at $39,870. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.31
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695226
Dimensions10.86 × 8.62 × 5.96 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.86 mm8.62 mm5.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695226
Side View
Table 61.0%Crown 36.6°Girdle: ThickPavilion 30.7°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $39,870 SGD|Low: $10,973 SGD|High: $39,870 SGD|Avg: $19,926 SGD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 7$10,973 SGD
Retailer 4$11,288 SGD
Retailer 16$11,366 SGD
Retailer 10$11,699 SGD
Retailer 17$11,716 SGD
Retailer 9$13,161 SGD
Retailer 11$14,010 SGD
Retailer 6$14,052 SGD
Retailer 8$16,288 SGD
Retailer 12$18,860 SGD
Retailer 15$19,567 SGD
Retailer 2$21,100 SGD
Retailer 14$23,093 SGD
Retailer 13$23,216 SGD
Retailer 3$31,646 SGD
Retailer 5$37,556 SGD
Michael Trio$39,870 SGD

26 data points across 17 retailers

17 retailers$10,973 SGD to $39,870 SGD

A
Cheapest Retailer
-
$10,973 SGD
$8,583 USD
Final sale: no returns
A
Retailer 2
-
$11,288 SGD
$8,830 USD
View
Retailer 3
-
$11,366 SGD
$8,891 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$11,699 SGD
£7,205 GBP
View
A
Retailer 5
-
$11,716 SGD
HK$71,600 HKD
View
A
Retailer 6
-
$13,161 SGD
$10,295 USD
View
A
Retailer 7
-
$14,010 SGD
£8,629 GBP
View
A
Retailer 8
-
$14,052 SGD
$10,992 USD
View
A
Retailer 9
-
$16,288 SGD
£10,032 GBP
View
B+
Retailer 10
-
$18,860 SGD
€14,050 EUR
View
B+
Retailer 11
-
$19,567 SGD
$15,306 USD
View
B+
Retailer 12
-
$21,100 SGD
£12,996 GBP
View
B+
Retailer 13
-
$23,093 SGD
ZAR 291,824 ZAR
View
B+
Retailer 14
-
$23,216 SGD
$18,160 USD
View
B
Retailer 15
-
$31,646 SGD
$24,755 USD
View
B
Retailer 16
-
$37,556 SGD
$29,377 USD
View
Most Expensive
B
Michael Trio
1857987735 · Oct 31
$39,870 SGD
View
16 more retailers have this diamond
Prices start from $10,973 SGDSave up to $28,897 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.

A
5.31ct Cushion
$10,973 SGD