Asscher|Lab Grown|IGI

3.26ct I SI1 Asscher Lab Grown Diamond

ID • I/SI1 • IGI LG502155453

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG502155453

Diamond specifications and retailer prices

From $2,030 USD
As of October 31, 2026
Save $13,801 USD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,831 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.26ct lab-grown asscher diamond

This 3.26ct lab-grown asscher sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502155453 or 502155453. Listed at 7 retailers as of October 29, 2026, with prices from $2,030 to $15,831, a $13,801 spread on the same certified stone. MOH London lists it at $15,831. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.26
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502155453
Dimensions8.31 × 8.18 × 5.13 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.31 mm8.18 mm3.26 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502155453
Side View
Table 64.0%Crown 16.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 62.7%

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 31
Current: $15,831 USD|Low: $2,030 USD|High: $15,956 USD|Avg: $8,918 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$2,030 USD
Retailer 6$7,742 USD
Retailer 9$7,980 USD
Retailer 4$8,019 USD
Retailer 7$8,256 USD
Retailer 5$9,293 USD
Retailer 2$9,542 USD
Retailer 8$10,331 USD
MOH London$15,831 USD

37 data points across 9 retailers

7 retailers$2,030 USD to $15,831 USD

A
Cheapest Retailer
-
$2,030 USD
B+
Retailer 2
-
$7,742 USD
View
Final sale: no returns
B+
Retailer 3
-
$7,980 USD
View
Retailer 4
-
$8,019 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$9,293 USD
View
B+
Retailer 6
-
$9,542 USD
£7,513 GBP
View
Most Expensive
B+
MOH London
LG502155453 · Oct 29
$15,831 USD
£12,465 GBP
View
6 more retailers have this diamond
Prices start from $2,030 USDSave up to $13,801 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
3.26ct Asscher
$2,030 USD