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Asscher|Lab Grown|IGI

3.18ct F VVS2 Asscher Lab Grown Diamond

ID • F/VVS2 • IGI LG506180983

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG506180983

Diamond specifications and retailer prices

From $725 SGD
$567 USD
As of October 31, 2026
Save $4,376 SGD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,101 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.18ct lab-grown asscher diamond

This 3.18ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG506180983 or 506180983. Listed at 14 retailers as of October 31, 2026, with prices from $725 to $5,101, a $4,376 spread on the same certified stone. Brilliant Earth lists it at $5,101. 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

3.18
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506180983
Dimensions8.31 × 8.30 × 5.35 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process Type IIa
Top View
8.31 mm8.30 mm3.18 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506180983
Side View
Table 62.0%Crown 29.4°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 64.5%

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: Oct 31
Current: $5,101 SGD|Low: $725 SGD|High: $8,156 SGD|Avg: $2,405 SGD|-37.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$725 SGD
Retailer 9$927 SGD
Retailer 5$987 SGD
Retailer 12$1,172 SGD
Retailer 11$1,246 SGD
Retailer 6$1,372 SGD
Retailer 7$1,873 SGD
Retailer 8$1,926 SGD
Retailer 4$2,591 SGD
Retailer 10$2,979 SGD
Retailer 2$3,849 SGD
Brilliant Earth$5,101 SGD

41 data points across 12 retailers

14 retailers$725 SGD to $5,101 SGD

A
Cheapest Retailer
-
$725 SGD
$567 USD
Final sale: no returns
A
Retailer 2
-
$927 SGD
$725 USD
View
A
Retailer 3
-
$987 SGD
£608 GBP
View
A
Retailer 4
-
$1,172 SGD
$917 USD
View
A
Retailer 5
-
$1,246 SGD
$975 USD
View
A
Retailer 6
-
$1,372 SGD
$1,073 USD
View
A
Retailer 7
-
$1,372 SGD
£845 GBP
View
B+
Retailer 8
-
$1,873 SGD
A$2,254 AUD
View
B+
Retailer 9
-
$1,926 SGD
ZAR 24,338 ZAR
View
B+
Retailer 10
-
$2,591 SGD
£1,596 GBP
View
B
Retailer 11
-
$2,979 SGD
$2,330 USD
View
B
Retailer 12
-
$3,025 SGD
$2,366 USD
View
B
Retailer 13
-
$3,849 SGD
£2,371 GBP
View
Most Expensive
B
Brilliant Earth
7158788Y · Oct 31
$5,101 SGD
$3,990 USD
View
13 more retailers have this diamond
Prices start from $725 SGDSave up to $4,376 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
3.18ct Asscher
$725 SGD