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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 $486 NZD
$274 USD
As of October 30, 2026
Save $4,178 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,664 NZD 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 $486 to $4,664, a $4,178 spread on the same certified stone. Queensmith lists it at $4,664. 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: $4,664 NZD|Low: $486 NZD|High: $4,664 NZD|Avg: $2,073 NZD
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$486 NZD
Retailer 9$731 NZD
Retailer 10$1,047 NZD
Retailer 2$1,059 NZD
Retailer 5$1,389 NZD
Retailer 8$2,145 NZD
Retailer 3$2,232 NZD
Retailer 11$2,353 NZD
Retailer 4$2,404 NZD
Retailer 6$4,187 NZD
Queensmith$4,664 NZD

23 data points across 11 retailers

10 retailers$486 NZD to $4,664 NZD

A
Cheapest Retailer
-
$486 NZD
$274 USD
Final sale: no returns
B+
Retailer 2
-
$731 NZD
$412 USD
View
A
Retailer 3
-
$1,047 NZD
$590 USD
View
A
Retailer 4
-
$1,059 NZD
£470 GBP
View
B+
Retailer 5
-
$1,389 NZD
A$1,204 AUD
View
B
Retailer 6
-
$2,145 NZD
$1,209 USD
View
B
Retailer 7
-
$2,232 NZD
$1,258 USD
View
B
Retailer 8
-
$2,404 NZD
£1,067 GBP
View
B
Retailer 9
-
$4,187 NZD
$2,360 USD
View
Most Expensive
B
Queensmith
LG639458064 · Oct 27
$4,664 NZD
£2,070 GBP
View
9 more retailers have this diamond
Prices start from $486 NZDSave up to $4,178 NZD

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
$486 NZD