Asscher|Lab Grown|IGI

0.31ct D VS1 Asscher Lab Grown Diamond

FR • D/VS1 • IGI LG749544567

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG749544567

Diamond specifications and retailer prices

From $80 USD
As of October 30, 2026
Save $438 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $729 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown asscher diamond

This 0.31ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG749544567 or 749544567. Listed at 12 retailers as of October 30, 2026, with a 548% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.31
Carat
D
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle47.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749544567
Dimensions3.57 × 3.54 × 2.64 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.57 mm3.54 mm0.31 ctD / VS1
OriginLab Grown
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749544567
Side View
Table 71.0%Crown 44°Girdle: Slightly ThickPavilion 47.6°Culet: NoneDepth 74.6%

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: $729 USD|Low: $89 USD|High: $734 USD|Avg: $252 USD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$89 USD
Retailer 8$92 USD
Retailer 6$105 USD
Retailer 4$115 USD
Retailer 11$140 USD
Retailer 10$158 USD
Retailer 2$173 USD
Retailer 5$192 USD
Retailer 3$286 USD
Retailer 12$377 USD
Retailer 9$518 USD
MOH London$729 USD

41 data points across 12 retailers

12 retailers$80 USD to $518 USD

B+
Cheapest Retailer
-
$80 USD
B+
Retailer 2
-
$89 USD
View
Final sale: no returns
B+
Retailer 3
-
$92 USD
View
B+
Retailer 4
-
$105 USD
View
B+
Retailer 5
-
$115 USD
HK$900 HKD
View
B+
Retailer 6
-
$158 USD
View
B
Retailer 7
-
$173 USD
£136 GBP
View
B
Retailer 8
-
$192 USD
€183 EUR
View
C
Retailer 9
-
$286 USD
SGD 386 SGD
View
C
Retailer 10
-
$377 USD
View
C
Retailer 11
-
$518 USD
£408 GBP
View
Most Expensive
MOH London
LG749544567 · Oct 29
$729 USD
£574 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $80 USDSave up to $438 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+
0.31ct Asscher
$80 USD