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Round|Lab Grown|IGI

2.30ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG436072483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436072483

Diamond specifications and retailer prices

From $1,270 USD
As of October 30, 2026
Save $7,272 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,542 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072483 or 436072483. Listed at 10 retailers as of October 29, 2026, with prices from $1,270 to $8,542, a $7,272 spread on the same certified stone. MOH London lists it at $8,542. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072483
Dimensions8.48 × 8.50 × 5.11 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.48 mm8.50 mm2.30 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072483
Side View
Table 60.0%Crown 34°GirdlePavilion 40.4°Culet: NoneDepth 60.2%

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: $8,542 USD|Low: $1,270 USD|High: $8,611 USD|Avg: $4,286 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
October 30, 2026
Retailer 2$1,270 USD
Retailer 5$2,736 USD
Retailer 8$2,976 USD
Retailer 10$3,063 USD
Retailer 6$3,173 USD
Retailer 11$3,847 USD
Retailer 9$4,362 USD
Retailer 4$4,656 USD
Retailer 7$4,937 USD
Retailer 3$7,103 USD
MOH London$8,542 USD

18 data points across 11 retailers

10 retailers$1,270 USD to $8,542 USD

A
Cheapest Retailer
-
$1,270 USD
B+
Retailer 2
-
$2,736 USD
View
B+
Retailer 3
-
$2,976 USD
View
B+
Retailer 4
-
$3,063 USD
View
Final sale: no returns
Retailer 5
-
$3,173 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$3,173 USD
View
B
Retailer 7
-
$4,362 USD
View
B
Retailer 8
-
$4,656 USD
View
B
Retailer 9
-
$4,937 USD
View
Most Expensive
B
MOH London
LG436072483 · Oct 29
$8,542 USD
£6,726 GBP
View
9 more retailers have this diamond
Prices start from $1,270 USDSave up to $7,272 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
$1,270 USD