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Oval|Lab Grown|IGI

2.12ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG445037813

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445037813

Diamond specifications and retailer prices

From $2,602 AUD
As of November 5, 2026
Save $6,018 AUD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,621 AUD at MOH London · As of November 3, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445037813 or 445037813. Listed at 9 retailers as of November 3, 2026, with prices from $2,602 to $8,621, a $6,018 spread on the same certified stone. MOH London lists it at $8,621. 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
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037813
Dimensions10.08 × 7.27 × 4.52 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
10.08 mm7.27 mm2.12 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037813
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.2%

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: Nov 5
Current: $8,621 AUD|Low: $2,497 AUD|High: $10,801 AUD|Avg: $5,104 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$2,602 AUD
Retailer 8$2,831 AUD
Retailer 5$3,018 AUD
Retailer 2$3,260 AUD
Retailer 9$4,040 AUD
Retailer 6$4,734 AUD
Retailer 3$5,076 AUD
Retailer 7$5,657 AUD
MOH London$8,621 AUD
Retailer 10$10,801 AUD

19 data points across 10 retailers

9 retailers$2,602 AUD to $8,621 AUD

A
Cheapest Retailer
-
$2,602 AUD
A
Retailer 2
-
$2,831 AUD
View
A
Retailer 3
-
$3,018 AUD
View
Retailer 4
-
$3,018 AUD
View
Price last confirmed 25 days ago
A
Retailer 5
-
$3,260 AUD
View
B
Retailer 6
-
$4,734 AUD
View
B
Retailer 7
-
$5,076 AUD
View
B
Retailer 8
-
$5,657 AUD
View
Most Expensive
B
MOH London
LG445037813 · Nov 3
$8,621 AUD
£4,664 GBP
View
8 more retailers have this diamond
Prices start from $2,602 AUDSave up to $6,018 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
$2,602 AUD