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Oval|Lab Grown|IGI

2.21ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445037403

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037403

Diamond specifications and retailer prices

From $1,624 SGD
$1,270 USD
As of October 31, 2026
Save $9,196 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,819 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.21ct lab-grown oval diamond

This 2.21ct 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 LG445037403 or 445037403. Listed at 8 retailers as of October 29, 2026, with prices from $1,624 to $10,819, a $9,196 spread on the same certified stone. MOH London lists it at $10,819. 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

2.21
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037403
Dimensions9.96 × 7.45 × 4.64 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
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Top View
9.96 mm7.45 mm2.21 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037403
Side View
Table 58.0%Crown 34.7°Girdle: STK-VTKPavilion 40.6°Culet: NoneDepth 62.3%

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 31
Current: $10,819 SGD|Low: $1,624 SGD|High: $10,906 SGD|Avg: $5,952 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$1,624 SGD
Retailer 3$3,660 SGD
Retailer 6$4,449 SGD
Retailer 7$5,124 SGD
Retailer 4$6,101 SGD
Retailer 5$6,602 SGD
MOH London$10,819 SGD

13 data points across 7 retailers

8 retailers$1,624 SGD to $10,819 SGD

A
Cheapest Retailer
-
$1,624 SGD
$1,270 USD
B+
Retailer 2
-
$3,660 SGD
$2,863 USD
View
B+
Retailer 3
-
$3,982 SGD
$3,115 USD
View
Retailer 4
-
$4,246 SGD
$3,321 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$4,449 SGD
$3,480 USD
View
B
Retailer 6
-
$6,101 SGD
$4,772 USD
View
B
Retailer 7
-
$6,602 SGD
$5,164 USD
View
Most Expensive
B
MOH London
LG445037403 · Oct 29
$10,819 SGD
£6,664 GBP
View
7 more retailers have this diamond
Prices start from $1,624 SGDSave up to $9,196 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
2.21ct Oval
$1,624 SGD