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Oval|Lab Grown|IGI

2.12ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG490174502

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG490174502

Diamond specifications and retailer prices

From $1,879 AUD
$1,320 USD
As of October 31, 2026
Save $11,458 AUD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,337 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.12ct lab-grown oval diamond

This 2.12ct lab-grown oval sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490174502 or 490174502. Listed at 11 retailers as of October 31, 2026, with prices from $1,879 to $13,337, a $11,458 spread on the same certified stone. MOH London lists it at $13,337. 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

2.12
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490174502
Dimensions10.10 × 7.39 × 4.47 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.10 mm7.39 mm2.12 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490174502
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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: $13,337 AUD|Low: $1,879 AUD|High: $18,832 AUD|Avg: $7,714 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,879 AUD
Retailer 5$4,537 AUD
Retailer 8$5,081 AUD
Retailer 6$5,262 AUD
Retailer 3$5,371 AUD
Retailer 9$5,488 AUD
Retailer 10$6,112 AUD
Retailer 4$7,407 AUD
Retailer 7$8,170 AUD
MOH London$13,337 AUD
Retailer 11$18,832 AUD

16 data points across 11 retailers

11 retailers$1,879 AUD to $13,337 AUD

A
Cheapest Retailer
-
$1,879 AUD
$1,320 USD
B+
Retailer 2
-
$4,537 AUD
$3,187 USD
View
B+
Retailer 3
-
$4,936 AUD
$3,467 USD
View
B+
Retailer 4
-
$5,081 AUD
$3,569 USD
View
Final sale: no returns
Retailer 5
-
$5,262 AUD
$3,696 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$5,262 AUD
$3,696 USD
View
B+
Retailer 7
-
$5,488 AUD
$3,855 USD
View
B
Retailer 8
-
$6,576 AUD
$4,619 USD
View
B
Retailer 9
-
$7,407 AUD
$5,203 USD
View
B
Retailer 10
-
$8,170 AUD
$5,739 USD
View
Most Expensive
B
MOH London
LG490174502 · Nov 1
$13,337 AUD
£7,377 GBP
View
10 more retailers have this diamond
Prices start from $1,879 AUDSave up to $11,458 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
2.12ct Oval
$1,879 AUD