Asscher|Lab Grown|IGI

3.51ct D VS1 Asscher Lab Grown Diamond

GD • D/VS1 • IGI LG818691098

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818691098

Diamond specifications and retailer prices

From $611 USD
As of October 27, 2026
Save $2,682 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,293 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.51ct lab-grown asscher diamond

This 3.51ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG818691098 or 818691098. Listed at 21 retailers as of October 26, 2026, with prices from $611 to $3,293, a $2,682 spread on the same certified stone. MOH London lists it at $3,293. 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

3.51
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818691098
Dimensions8.30 × 8.19 × 5.74 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm8.19 mm3.51 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818691098
Side View
Table 67.0%Crown 35.4°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 70.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,293 USD|Low: $586 USD|High: $3,327 USD|Avg: $1,490 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11$611 USD
Retailer 4$683 USD
Retailer 12$757 USD
Retailer 8$885 USD
Retailer 9$962 USD
Retailer 3$1,121 USD
Retailer 2$1,176 USD
Retailer 6$1,600 USD
Retailer 7$1,645 USD
Retailer 10$1,879 USD
Retailer 5$2,210 USD
Retailer 13$2,417 USD
MOH London$3,293 USD

45 data points across 13 retailers

21 retailers$611 USD to $3,293 USD

A
Cheapest Retailer
-
$611 USD
A
Retailer 2
-
$683 USD
View
Final sale: no returns
Retailer 3
-
$684 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$757 USD
View
B+
Retailer 5
-
$757 USD
View
Retailer 6
-
$757 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$885 USD
View
B+
Retailer 8
-
$962 USD
View
B+
Retailer 9
-
$1,121 USD
View
A
Retailer 10
-
$1,176 USD
£926 GBP
View
B+
Retailer 11
-
$1,600 USD
A$2,462 AUD
View
B+
Retailer 12
-
$1,645 USD
ZAR 26,574 ZAR
View
B+
Retailer 13
-
$1,709 USD
View
B+
Retailer 14
-
$1,879 USD
View
B+
Retailer 15
-
$1,992 USD
View
B+
Retailer 16
-
$1,992 USD
View
B
Retailer 17
-
$2,210 USD
£1,740 GBP
View
B
Retailer 18
-
$2,417 USD
View
B
Retailer 19
-
$2,448 USD
View
B
Retailer 20
-
$2,504 USD
View
Most Expensive
B
MOH London
LG818691098 · Oct 26
$3,293 USD
£2,593 GBP
View
20 more retailers have this diamond
Prices start from $611 USDSave up to $2,682 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.

A
3.51ct Asscher
$611 USD