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Oval|Lab Grown|IGI

2.28ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG440013880

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013880

Diamond specifications and retailer prices

From $1,675 SGD
$1,310 USD
As of October 30, 2026
Save $9,484 SGD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,159 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.28ct lab-grown oval diamond

This 2.28ct 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 LG440013880 or 440013880. Listed at 9 retailers as of October 29, 2026, with prices from $1,675 to $11,159, a $9,484 spread on the same certified stone. MOH London lists it at $11,159. 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

2.28
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013880
Dimensions10.48 × 7.41 × 4.57 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
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Top View
10.48 mm7.41 mm2.28 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440013880
Side View
Table 57.5%Crown 33.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.7%

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: $11,159 SGD|Low: $1,675 SGD|High: $15,671 SGD|Avg: $7,001 SGD|+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$1,675 SGD
Retailer 3$3,775 SGD
Retailer 6$4,228 SGD
Retailer 7$4,583 SGD
Retailer 8$5,275 SGD
Retailer 4$6,292 SGD
Retailer 5$6,806 SGD
MOH London$11,159 SGD
Retailer 9$15,671 SGD

13 data points across 9 retailers

9 retailers$1,675 SGD to $11,159 SGD

A
Cheapest Retailer
-
$1,675 SGD
$1,310 USD
B+
Retailer 2
-
$3,775 SGD
$2,953 USD
View
B+
Retailer 3
-
$4,107 SGD
$3,213 USD
View
B+
Retailer 4
-
$4,228 SGD
$3,307 USD
View
Final sale: no returns
Retailer 5
-
$4,379 SGD
$3,425 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$4,583 SGD
$3,585 USD
View
B
Retailer 7
-
$6,292 SGD
$4,922 USD
View
B
Retailer 8
-
$6,806 SGD
$5,324 USD
View
Most Expensive
B
MOH London
LG440013880 · Oct 29
$11,159 SGD
£6,873 GBP
View
8 more retailers have this diamond
Prices start from $1,675 SGDSave up to $9,484 SGD

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
2.28ct Oval
$1,675 SGD