CaratHunter
Plans
Round|Lab Grown|IGI

2.30ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG500165141

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165141

Diamond specifications and retailer prices

From $1,260 USD
As of October 30, 2026
Save $6,338 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,598 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.3ct lab-grown round diamond

This 2.3ct 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 LG500165141 or 500165141. Listed at 9 retailers as of October 29, 2026, with prices from $1,260 to $7,598, a $6,338 spread on the same certified stone. MOH London lists it at $7,598. 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

2.30
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165141
Dimensions8.40 × 8.43 × 5.14 mm
L/W Ratio1.00
Girdle conditionFaceted
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
8.40 mm8.43 mm2.30 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165141
Side View
Table 60.5%Crown 35.8°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,598 USD|Low: $1,260 USD|High: $7,659 USD|Avg: $3,806 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,260 USD
Retailer 9$1,836 USD
Retailer 6$2,648 USD
Retailer 7$2,726 USD
Retailer 4$2,823 USD
Retailer 8$3,562 USD
Retailer 3$4,232 USD
Retailer 5$4,402 USD
Retailer 10$6,319 USD
MOH London$7,598 USD

18 data points across 10 retailers

9 retailers$1,260 USD to $7,598 USD

A
Cheapest Retailer
-
$1,260 USD
Retailer 2
-
$2,434 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$2,648 USD
View
B+
Retailer 4
-
$2,726 USD
View
Final sale: no returns
Retailer 5
-
$2,823 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,823 USD
View
B
Retailer 7
-
$4,232 USD
View
B
Retailer 8
-
$4,402 USD
View
Most Expensive
B
MOH London
LG500165141 · Oct 29
$7,598 USD
£5,983 GBP
View
8 more retailers have this diamond
Prices start from $1,260 USDSave up to $6,338 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
2.30ct Round
$1,260 USD