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Asscher|Lab Grown|IGI

0.37ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG668458089

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG668458089

Diamond specifications and retailer prices

From $217 USD
£171 GBP
As of October 30, 2026
Save $634 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $851 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.37ct lab-grown asscher diamond

This 0.37ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668458089 or 668458089. Listed at 8 retailers as of October 29, 2026, with prices from $217 to $851, a $634 spread on the same certified stone. MOH London lists it at $851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668458089
Dimensions4.02 × 4.00 × 2.52 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.02 mm4.00 mm0.37 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668458089
Side View
Table 66.0%Crown 34.4°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $851 USD|Low: $200 USD|High: $855 USD|Avg: $372 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$217 USD
Retailer 3$222 USD
Retailer 7$239 USD
Retailer 4$296 USD
Retailer 5$417 USD
Retailer 6$429 USD
MOH London$851 USD

43 data points across 7 retailers

8 retailers$217 USD to $851 USD

B+
Cheapest Retailer
-
$217 USD
£171 GBP
B+
Retailer 2
-
$222 USD
€211 EUR
View
B+
Retailer 3
-
$239 USD
View
B+
Retailer 4
-
$296 USD
£233 GBP
View
Retailer 5
-
$300 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$417 USD
View
B
Retailer 7
-
$429 USD
View
Most Expensive
B
MOH London
LG668458089 · Oct 29
$851 USD
£670 GBP
View
7 more retailers have this diamond
Prices start from $217 USDSave up to $634 USD

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.

B+
0.37ct Asscher
$217 USD