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Round|Lab Grown|IGI

2.34ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG445036404

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036404

Diamond specifications and retailer prices

From $1,280 USD
As of October 30, 2026
Save $6,449 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,729 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.34ct lab-grown round diamond

This 2.34ct 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 LG445036404 or 445036404. Listed at 9 retailers as of October 29, 2026, with prices from $1,280 to $7,729, a $6,449 spread on the same certified stone. MOH London lists it at $7,729. 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

2.34
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036404
Dimensions8.40 × 8.43 × 5.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.40 mm8.43 mm2.34 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036404
Side View
Table 56.5%Crown 36.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.4%

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 30
Current: $7,729 USD|Low: $1,280 USD|High: $7,791 USD|Avg: $4,108 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,280 USD
Retailer 6$2,693 USD
Retailer 7$2,772 USD
Retailer 4$2,872 USD
Retailer 8$3,619 USD
Retailer 3$4,305 USD
Retailer 5$4,475 USD
Retailer 9$6,427 USD
MOH London$7,729 USD

18 data points across 9 retailers

9 retailers$1,280 USD to $7,729 USD

A
Cheapest Retailer
-
$1,280 USD
Retailer 2
-
$2,475 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$2,693 USD
View
B+
Retailer 4
-
$2,772 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,872 USD
View
Retailer 6
-
$2,872 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$4,305 USD
View
B
Retailer 8
-
$4,475 USD
View
Most Expensive
B
MOH London
LG445036404 · Oct 29
$7,729 USD
£6,086 GBP
View
8 more retailers have this diamond
Prices start from $1,280 USDSave up to $6,449 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
2.34ct Round
$1,280 USD