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Asscher|Lab Grown|IGI

3.91ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG846634801

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG846634801

Diamond specifications and retailer prices

From $1,010 USD
As of October 28, 2026
Save $9,140 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,150 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.91ct lab-grown asscher diamond

This 3.91ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846634801 or 846634801. Listed at 11 retailers as of October 27, 2026, with prices from $1,010 to $10,150, a $9,140 spread on the same certified stone. Brilliant Earth lists it at $10,150. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.91
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634801
Dimensions8.56 × 8.35 × 6.02 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm8.35 mm3.91 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846634801
Side View
Table 57.0%Crown 31.2°Girdle: MediumPavilion 45.1°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
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 28
Current: $10,150 USD|Low: $877 USD|High: $10,150 USD|Avg: $2,660 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 8$877 USD
Retailer 5$1,010 USD
Retailer 9$1,094 USD
Retailer 4$1,222 USD
Retailer 7$1,294 USD
Retailer 11$1,329 USD
Retailer 2$2,399 USD
Retailer 6$2,690 USD
Retailer 3$2,873 USD
Retailer 10$3,049 USD
Retailer 12$3,278 USD
Brilliant Earth$10,150 USD

3 data points across 12 retailers

11 retailers$1,010 USD to $10,150 USD

A
Cheapest Retailer
-
$1,010 USD
A
Retailer 2
-
$1,094 USD
£862 GBP
View
A
Retailer 3
-
$1,222 USD
View
A
Retailer 4
-
$1,294 USD
€1,232 EUR
View
A
Retailer 5
-
$1,329 USD
£1,046 GBP
View
B+
Retailer 6
-
$2,399 USD
View
B+
Retailer 7
-
$2,690 USD
View
B+
Retailer 8
-
$2,873 USD
View
B+
Retailer 9
-
$3,049 USD
View
B+
Retailer 10
-
$3,278 USD
£2,581 GBP
View
Most Expensive
B
Brilliant Earth
22315320A · Oct 27
$10,150 USD
View
10 more retailers have this diamond
Prices start from $1,010 USDSave up to $9,140 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
3.91ct Asscher
$1,010 USD