CaratHunter
Plans
Oval|Lab Grown|IGI

2.21ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445038838

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445038838

Diamond specifications and retailer prices

From $1,637 AUD
$1,150 USD
As of October 31, 2026
Save $8,865 AUD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,503 AUD 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445038838 or 445038838. Listed at 11 retailers as of October 29, 2026, with prices from $1,637 to $10,503, a $8,865 spread on the same certified stone. MOH London lists it at $10,503. 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
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445038838
Dimensions10.11 × 7.43 × 4.68 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
10.11 mm7.43 mm2.21 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445038838
Side View
Table 60.5%Crown 36.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.0%

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: $10,503 AUD|Low: $1,637 AUD|High: $13,965 AUD|Avg: $6,032 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$1,637 AUD
Retailer 3$3,364 AUD
Retailer 7$3,767 AUD
Retailer 5$3,902 AUD
Retailer 8$4,136 AUD
Retailer 9$4,931 AUD
Retailer 2$5,981 AUD
Retailer 6$6,086 AUD
MOH London$10,503 AUD
Retailer 10$13,965 AUD

15 data points across 10 retailers

11 retailers$1,637 AUD to $10,503 AUD

A
Cheapest Retailer
-
$1,637 AUD
$1,150 USD
B+
Retailer 2
-
$3,364 AUD
$2,363 USD
View
B+
Retailer 3
-
$3,660 AUD
$2,571 USD
View
B+
Retailer 4
-
$3,767 AUD
$2,646 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,902 AUD
$2,741 USD
View
Retailer 6
-
$3,902 AUD
$2,741 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$4,136 AUD
$2,905 USD
View
B
Retailer 8
-
$5,363 AUD
$3,767 USD
View
B
Retailer 9
-
$5,981 AUD
$4,201 USD
View
B
Retailer 10
-
$6,086 AUD
$4,275 USD
View
Most Expensive
B
MOH London
LG445038838 · Oct 29
$10,503 AUD
£5,809 GBP
View
10 more retailers have this diamond
Prices start from $1,637 AUDSave up to $8,865 AUD

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
$1,637 AUD