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Asscher|Lab Grown|IGI

10.31ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG611388317

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG611388317

Diamond specifications and retailer prices

From $3,605 SGD
$2,820 USD
As of November 1, 2026
Save $21,375 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,980 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.31ct lab-grown asscher diamond

This 10.31ct lab-grown asscher sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611388317 or 611388317. Listed at 18 retailers as of October 31, 2026, with prices from $3,605 to $24,980, a $21,375 spread on the same certified stone. Brilliant Earth lists it at $24,980. 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

10.31
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611388317
Dimensions11.78 × 11.78 × 8.00 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.78 mm11.78 mm10.31 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611388317
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 67.9%

Caratlytics Score

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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: Nov 1
Current: $24,980 SGD|Low: $3,605 SGD|High: $25,760 SGD|Avg: $7,644 SGD|-3.0%
Brilliant Earth
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
November 2, 2026
Retailer 5$3,605 SGD
Retailer 3$3,733 SGD
Retailer 4$4,246 SGD
Retailer 2$5,041 SGD
Retailer 12$5,092 SGD
Retailer 9$5,780 SGD
Retailer 14$5,818 SGD
Retailer 10$5,936 SGD
Retailer 7$6,918 SGD
Retailer 6$7,092 SGD
Retailer 11$9,137 SGD
Retailer 8$9,387 SGD
Retailer 13$9,969 SGD
Brilliant Earth$24,980 SGD

42 data points across 14 retailers

18 retailers$3,605 SGD to $24,980 SGD

A
Cheapest Retailer
-
$3,605 SGD
$2,820 USD
Final sale: no returns
Retailer 2
-
$3,733 SGD
$2,920 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,944 SGD
$3,085 USD
View
A
Retailer 4
-
$4,246 SGD
$3,321 USD
View
A
Retailer 5
-
$5,041 SGD
£3,105 GBP
View
A
Retailer 6
-
$5,092 SGD
$3,983 USD
View
A
Retailer 7
-
$5,780 SGD
ZAR 73,041 ZAR
View
A
Retailer 8
-
$5,818 SGD
$4,551 USD
View
A
Retailer 9
-
$5,936 SGD
€4,422 EUR
View
B+
Retailer 10
-
$6,918 SGD
A$8,325 AUD
View
B+
Retailer 11
-
$7,092 SGD
£4,368 GBP
View
Retailer 12
-
$8,283 SGD
$6,479 USD
View
Price last confirmed 54 days ago
B+
Retailer 13
-
$9,137 SGD
$7,147 USD
View
B+
Retailer 14
-
$9,387 SGD
A$11,297 AUD
View
B
Retailer 15
-
$9,969 SGD
$7,798 USD
View
B
Retailer 16
-
$10,470 SGD
$8,190 USD
View
B
Retailer 17
-
$13,027 SGD
$10,190 USD
View
Most Expensive
B
Brilliant Earth
20602007A · Oct 31
$24,980 SGD
$19,540 USD
View
17 more retailers have this diamond
Prices start from $3,605 SGDSave up to $21,375 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
10.31ct Asscher
$3,605 SGD