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Round|Lab Grown|IGI

2.64ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG480146985

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480146985

Diamond specifications and retailer prices

From $1,320 USD
As of October 29, 2026
Save $6,925 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,245 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.64ct lab-grown round diamond

This 2.64ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480146985 or 480146985. Listed at 11 retailers as of October 29, 2026, with prices from $1,320 to $8,245, a $6,925 spread on the same certified stone. MOH London lists it at $8,245. 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

2.64
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480146985
Dimensions8.69 × 8.75 × 5.54 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.69 mm8.75 mm2.64 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480146985
Side View
Table 60.0%Crown 36.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.5%

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 29
Current: $8,245 USD|Low: $1,320 USD|High: $8,311 USD|Avg: $4,143 USD|+0.5%
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 30, 2026
Retailer 8$1,320 USD
Retailer 7$2,789 USD
Retailer 11$3,035 USD
Retailer 13$3,124 USD
Retailer 2$3,224 USD
Retailer 3$3,235 USD
Retailer 9$3,235 USD
Retailer 4$3,930 USD
Retailer 12$4,447 USD
Retailer 6$4,649 USD
Retailer 10$5,033 USD
Retailer 5$7,242 USD
MOH London$8,245 USD

27 data points across 13 retailers

11 retailers$1,320 USD to $8,245 USD

A
Cheapest Retailer
-
$1,320 USD
B+
Retailer 2
-
$2,789 USD
View
B+
Retailer 3
-
$3,035 USD
View
B+
Retailer 4
-
$3,124 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,224 USD
£2,539 GBP
View
B+
Retailer 6
-
$3,235 USD
View
Retailer 7
-
$3,235 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
$4,447 USD
View
B
Retailer 9
-
$4,649 USD
View
B
Retailer 10
-
$5,033 USD
View
Most Expensive
B
MOH London
LG480146985 · Oct 29
$8,245 USD
£6,492 GBP
View
10 more retailers have this diamond
Prices start from $1,320 USDSave up to $6,925 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
2.64ct Round
$1,320 USD