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Asscher|Lab Grown|IGI

1.87ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG639458064

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639458064

Diamond specifications and retailer prices

From $351 SGD
$274 USD
As of October 30, 2026
Save $3,018 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,369 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.87ct lab-grown asscher diamond

This 1.87ct 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 very-good cut grade and certified by IGI LG639458064 or 639458064. Listed at 10 retailers as of October 27, 2026, with prices from $351 to $3,369, a $3,018 spread on the same certified stone. Queensmith lists it at $3,369. 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

1.87
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639458064
Dimensions6.82 × 6.61 × 4.48 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.61 mm1.87 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639458064
Side View
Table 67.0%Crown 39.1°Girdle: MediumPavilion 40.3°Culet: NoneDepth 67.8%

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: $3,369 SGD|Low: $351 SGD|High: $3,369 SGD|Avg: $1,496 SGD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$351 SGD
Retailer 9$528 SGD
Retailer 10$756 SGD
Retailer 2$765 SGD
Retailer 5$1,003 SGD
Retailer 8$1,550 SGD
Retailer 3$1,613 SGD
Retailer 11$1,699 SGD
Retailer 4$1,737 SGD
Retailer 6$3,025 SGD
Queensmith$3,369 SGD

24 data points across 11 retailers

10 retailers$351 SGD to $3,369 SGD

A
Cheapest Retailer
-
$351 SGD
$274 USD
Final sale: no returns
B+
Retailer 2
-
$528 SGD
$412 USD
View
A
Retailer 3
-
$756 SGD
$590 USD
View
A
Retailer 4
-
$765 SGD
£470 GBP
View
B+
Retailer 5
-
$1,003 SGD
A$1,204 AUD
View
B
Retailer 6
-
$1,550 SGD
$1,209 USD
View
B
Retailer 7
-
$1,613 SGD
$1,258 USD
View
B
Retailer 8
-
$1,737 SGD
£1,067 GBP
View
B
Retailer 9
-
$3,025 SGD
$2,360 USD
View
Most Expensive
B
Queensmith
LG639458064 · Oct 27
$3,369 SGD
£2,070 GBP
View
9 more retailers have this diamond
Prices start from $351 SGDSave up to $3,018 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
1.87ct Asscher
$351 SGD