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 $1,270 USD
As of October 30, 2026
Save $7,193 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,463 USD 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 $1,270 to $8,463, a $7,193 spread on the same certified stone. MOH London lists it at $8,463. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,463 USD|Low: $1,270 USD|High: $8,531 USD|Avg: $4,656 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$1,270 USD
Retailer 3$2,863 USD
Retailer 6$3,480 USD
Retailer 7$4,008 USD
Retailer 4$4,772 USD
Retailer 5$5,164 USD
MOH London$8,463 USD

13 data points across 7 retailers

8 retailers$1,270 USD to $8,463 USD

A
Cheapest Retailer
-
$1,270 USD
B+
Retailer 2
-
$2,863 USD
View
B+
Retailer 3
-
$3,115 USD
View
Retailer 4
-
$3,321 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$3,480 USD
View
B
Retailer 6
-
$4,772 USD
View
B
Retailer 7
-
$5,164 USD
View
Most Expensive
B
MOH London
LG445037403 · Oct 29
$8,463 USD
£6,664 GBP
View
7 more retailers have this diamond
Prices start from $1,270 USDSave up to $7,193 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
2.21ct Oval
$1,270 USD