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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 $390 AUD
$274 USD
As of October 30, 2026
Save $3,352 AUD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,743 AUD 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 $390 to $3,743, a $3,352 spread on the same certified stone. Queensmith lists it at $3,743. 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: $3,743 AUD|Low: $390 AUD|High: $3,743 AUD|Avg: $1,662 AUD
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$390 AUD
Retailer 9$587 AUD
Retailer 10$840 AUD
Retailer 2$849 AUD
Retailer 5$1,114 AUD
Retailer 8$1,721 AUD
Retailer 3$1,791 AUD
Retailer 11$1,888 AUD
Retailer 4$1,929 AUD
Retailer 6$3,360 AUD
Queensmith$3,743 AUD

24 data points across 11 retailers

10 retailers$390 AUD to $3,743 AUD

A
Cheapest Retailer
-
$390 AUD
$274 USD
Final sale: no returns
B+
Retailer 2
-
$587 AUD
$412 USD
View
A
Retailer 3
-
$840 AUD
$590 USD
View
A
Retailer 4
-
$849 AUD
£470 GBP
View
B+
Retailer 5
-
$1,114 AUD
View
B
Retailer 6
-
$1,721 AUD
$1,209 USD
View
B
Retailer 7
-
$1,791 AUD
$1,258 USD
View
B
Retailer 8
-
$1,929 AUD
£1,067 GBP
View
B
Retailer 9
-
$3,360 AUD
$2,360 USD
View
Most Expensive
B
Queensmith
LG639458064 · Oct 27
$3,743 AUD
£2,070 GBP
View
9 more retailers have this diamond
Prices start from $390 AUDSave up to $3,352 AUD

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
$390 AUD