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Asscher|Lab Grown|IGI

1.81ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG649495911

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG649495911

Diamond specifications and retailer prices

From $340 SGD
$266 USD
As of October 30, 2026
Save $3,021 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,361 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.81ct lab-grown asscher diamond

This 1.81ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649495911 or 649495911. Listed at 11 retailers as of October 27, 2026, with prices from $340 to $3,361, a $3,021 spread on the same certified stone. Queensmith lists it at $3,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649495911
Dimensions6.68 × 6.68 × 4.48 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.68 mm1.81 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649495911
Side View
Table 64.0%Crown 38.4°Girdle: MediumPavilion 40.1°Culet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,361 SGD|Low: $340 SGD|High: $3,361 SGD|Avg: $1,394 SGD
Queensmith
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 9$340 SGD
Retailer 7$467 SGD
Retailer 11$510 SGD
Retailer 12$711 SGD
Retailer 2$807 SGD
Retailer 6$971 SGD
Retailer 10$1,552 SGD
Retailer 4$1,569 SGD
Retailer 3$1,637 SGD
Retailer 5$1,684 SGD
Retailer 8$2,928 SGD
Queensmith$3,361 SGD

24 data points across 12 retailers

11 retailers$340 SGD to $3,361 SGD

A
Cheapest Retailer
-
$340 SGD
$266 USD
Final sale: no returns
Retailer 2
-
$467 SGD
£288 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$510 SGD
$399 USD
View
A
Retailer 4
-
$711 SGD
$556 USD
View
A
Retailer 5
-
$807 SGD
£497 GBP
View
A
Retailer 6
-
$971 SGD
A$1,169 AUD
View
B
Retailer 7
-
$1,552 SGD
$1,214 USD
View
B
Retailer 8
-
$1,569 SGD
$1,228 USD
View
B+
Retailer 9
-
$1,684 SGD
£1,037 GBP
View
B
Retailer 10
-
$2,928 SGD
$2,290 USD
View
Most Expensive
B
Queensmith
LG649495911 · Oct 27
$3,361 SGD
£2,070 GBP
View
10 more retailers have this diamond
Prices start from $340 SGDSave up to $3,021 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
1.81ct Asscher
$340 SGD