Asscher|Lab Grown|IGI

3.09ct D VS2 Asscher Lab Grown Diamond

ID • D/VS2 • IGI LG766671201

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766671201

Diamond specifications and retailer prices

From $430 USD
As of October 27, 2026
Save $1,564 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,994 USD at Brilliance · As of October 28, 2026
View at Brilliance

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766671201 or 766671201. Listed at 12 retailers as of October 27, 2026, with prices from $430 to $1,994, a $1,564 spread on the same certified stone. Brilliance lists it at $1,994. 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

3.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766671201
Dimensions8.06 × 8.03 × 5.43 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm8.03 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766671201
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 67.6%

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 27
Current: $1,994 USD|Low: $430 USD|High: $6,240 USD|Avg: $1,621 USD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$430 USD
Retailer 3$481 USD
Retailer 2$533 USD
Retailer 14$589 USD
Retailer 10$680 USD
Retailer 11$701 USD
Retailer 16$839 USD
Retailer 12$840 USD
Retailer 9$876 USD
Retailer 5$953 USD
Retailer 15$1,283 USD
Retailer 13$1,713 USD
Retailer 6$1,773 USD
Brilliance$1,994 USD
Retailer 8$3,292 USD
Retailer 7$6,240 USD

3 data points across 16 retailers

12 retailers$430 USD to $1,994 USD

A
Cheapest Retailer
-
$430 USD
A
Retailer 2
-
$481 USD
View
A
Retailer 3
-
$533 USD
View
A
Retailer 4
-
$589 USD
HK$4,600 HKD
View
A
Retailer 5
-
$680 USD
View
A
Retailer 6
-
$701 USD
£552 GBP
View
B+
Retailer 7
-
$839 USD
View
A
Retailer 8
-
$840 USD
View
A
Retailer 9
-
$876 USD
£690 GBP
View
A
Retailer 10
-
$1,283 USD
View
B+
Retailer 11
-
$1,713 USD
View
Most Expensive
B
Brilliance
D46472169 · Oct 28
$1,994 USD
View
11 more retailers have this diamond
Prices start from $430 USDSave up to $1,564 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
3.09ct Asscher
$430 USD