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Asscher|Lab Grown|IGI

1.21ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG690502607

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG690502607

Diamond specifications and retailer prices

From $544 SGD
€405 EUR
As of October 29, 2026
Save $1,068 SGD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,611 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.21ct lab-grown asscher diamond

This 1.21ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG690502607 or 690502607. Listed at 13 retailers as of October 29, 2026, with prices from $544 to $1,611, a $1,068 spread on the same certified stone. Brilliant Earth lists it at $1,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690502607
Dimensions5.91 × 5.89 × 3.85 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
5.91 mm5.89 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690502607
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 43°Culet: NoneDepth 65.4%

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 29
Current: $1,611 SGD|Low: $322 SGD|High: $1,611 SGD|Avg: $837 SGD
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 11$350 SGD
Retailer 10$422 SGD
Retailer 8$544 SGD
Retailer 14$587 SGD
Retailer 4$599 SGD
Retailer 5$649 SGD
Retailer 2$653 SGD
Retailer 13$756 SGD
Retailer 9$870 SGD
Retailer 12$937 SGD
Retailer 6$1,169 SGD
Retailer 3$1,196 SGD
Retailer 7$1,407 SGD
Brilliant Earth$1,611 SGD

40 data points across 14 retailers

13 retailers$544 SGD to $1,611 SGD

Retailer 1
-
$350 SGD
$274 USD
Price last confirmed 8 days ago
Retailer 2
-
$422 SGD
£260 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
$544 SGD
€405 EUR
View
A
Retailer 4
-
$587 SGD
$459 USD
View
A
Retailer 5
-
$599 SGD
$468 USD
View
Retailer 6
-
$649 SGD
£399 GBP
View
Price last confirmed 24 days ago
B+
Retailer 7
-
$653 SGD
£402 GBP
View
B+
Retailer 8
-
$756 SGD
$591 USD
View
Retailer 9
-
$870 SGD
$680 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$937 SGD
$733 USD
View
Retailer 11
-
$1,196 SGD
$935 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,407 SGD
£866 GBP
View
Most Expensive
B
Brilliant Earth
13455509A · Oct 31
$1,611 SGD
$1,260 USD
View
12 more retailers have this diamond
Prices start from $544 SGDSave up to $1,068 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
1.21ct Asscher
$544 SGD