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Oval|Lab Grown|IGI

2.15ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG445037353

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037353

Diamond specifications and retailer prices

From $1,737 AUD
$1,220 USD
As of October 30, 2026
Save $9,941 AUD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,678 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 2.15ct lab-grown oval diamond

This 2.15ct 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 LG445037353 or 445037353. Listed at 9 retailers as of October 27, 2026, with prices from $1,737 to $11,678, a $9,941 spread on the same certified stone. MOH London lists it at $11,678. 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

2.15
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037353
Dimensions10.01 × 7.25 × 4.59 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.01 mm7.25 mm2.15 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037353
Side View
Table 55.5%Crown 34.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.3%

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 30
Current: $11,678 AUD|Low: $1,737 AUD|High: $16,465 AUD|Avg: $7,054 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,737 AUD
Retailer 3$3,966 AUD
Retailer 6$4,440 AUD
Retailer 10$4,610 AUD
Retailer 7$4,826 AUD
Retailer 8$5,561 AUD
Retailer 4$6,611 AUD
Retailer 5$7,158 AUD
MOH London$11,678 AUD
Retailer 9$16,465 AUD

13 data points across 10 retailers

9 retailers$1,737 AUD to $11,678 AUD

A
Cheapest Retailer
-
$1,737 AUD
$1,220 USD
B+
Retailer 2
-
$3,966 AUD
$2,786 USD
View
B+
Retailer 3
-
$4,315 AUD
$3,031 USD
View
B+
Retailer 4
-
$4,440 AUD
$3,119 USD
View
Final sale: no returns
Retailer 5
-
$4,601 AUD
$3,232 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,826 AUD
$3,390 USD
View
B
Retailer 7
-
$6,611 AUD
$4,644 USD
View
B
Retailer 8
-
$7,158 AUD
$5,028 USD
View
Most Expensive
B
MOH London
LG445037353 · Oct 27
$11,678 AUD
£6,459 GBP
View
8 more retailers have this diamond
Prices start from $1,737 AUDSave up to $9,941 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
2.15ct Oval
$1,737 AUD