Oval|Lab Grown|IGI

2.23ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG451057397

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057397

Diamond specifications and retailer prices

From $1,270 USD
As of October 30, 2026
Save $6,668 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,938 USD at MOH London · As of October 27, 2026
View at MOH London

About this 2.23ct lab-grown oval diamond

This 2.23ct lab-grown oval 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 LG451057397 or 451057397. Listed at 10 retailers as of October 27, 2026, with prices from $1,270 to $7,938, a $6,668 spread on the same certified stone. MOH London lists it at $7,938. 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

2.23
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057397
Dimensions10.29 × 7.45 × 4.60 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.29 mm7.45 mm2.23 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057397
Side View
Table 58.5%Crown 35.8°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 61.7%

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 30
Current: $7,938 USD|Low: $1,270 USD|High: $8,033 USD|Avg: $4,076 USD|+0.1%
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$2,552 USD
Retailer 9$2,777 USD
Retailer 10$2,857 USD
Retailer 6$2,961 USD
Retailer 11$3,607 USD
Retailer 8$4,069 USD
Retailer 4$4,344 USD
Retailer 7$4,613 USD
Retailer 3$6,627 USD
MOH London$7,938 USD

16 data points across 11 retailers

10 retailers$1,270 USD to $7,938 USD

A
Cheapest Retailer
-
$1,270 USD
A
Retailer 2
-
$2,552 USD
View
B+
Retailer 3
-
$2,777 USD
View
B+
Retailer 4
-
$2,857 USD
View
Final sale: no returns
Retailer 5
-
$2,961 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,961 USD
View
B
Retailer 7
-
$4,069 USD
View
B
Retailer 8
-
$4,344 USD
View
B
Retailer 9
-
$4,613 USD
View
Most Expensive
B
MOH London
LG451057397 · Oct 27
$7,938 USD
£6,250 GBP
View
9 more retailers have this diamond
Prices start from $1,270 USDSave up to $6,668 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
2.23ct Oval
$1,270 USD