Oval|Lab Grown|IGI

2.23ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445035828

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445035828

Diamond specifications and retailer prices

From $1,260 USD
As of October 30, 2026
Save $7,279 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,539 USD at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445035828 or 445035828. Listed at 9 retailers as of October 29, 2026, with prices from $1,260 to $8,539, a $7,279 spread on the same certified stone. MOH London lists it at $8,539. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445035828
Dimensions10.20 × 7.39 × 4.63 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.20 mm7.39 mm2.23 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445035828
Side View
Table 56.0%Crown 34.3°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.7%

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: $8,539 USD|Low: $1,260 USD|High: $11,993 USD|Avg: $5,358 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$1,260 USD
Retailer 3$2,889 USD
Retailer 6$3,235 USD
Retailer 7$3,510 USD
Retailer 8$4,042 USD
Retailer 4$4,815 USD
Retailer 5$5,211 USD
MOH London$8,539 USD
Retailer 9$11,993 USD

13 data points across 9 retailers

9 retailers$1,260 USD to $8,539 USD

A
Cheapest Retailer
-
$1,260 USD
B+
Retailer 2
-
$2,889 USD
View
B+
Retailer 3
-
$3,143 USD
View
B+
Retailer 4
-
$3,235 USD
View
Final sale: no returns
Retailer 5
-
$3,351 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$3,510 USD
View
B
Retailer 7
-
$4,815 USD
View
B
Retailer 8
-
$5,211 USD
View
Most Expensive
B
MOH London
LG445035828 · Oct 29
$8,539 USD
£6,724 GBP
View
8 more retailers have this diamond
Prices start from $1,260 USDSave up to $7,279 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
$1,260 USD