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Oval|Lab Grown|IGI

2.05ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447099421

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099421

Diamond specifications and retailer prices

From $4,622 AUD
As of November 5, 2026
Save $3,701 AUD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,552 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.05ct lab-grown oval diamond

This 2.05ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099421 or 447099421. Listed at 8 retailers as of November 5, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.05
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099421
Dimensions9.90 × 7.18 × 4.49 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
9.90 mm7.18 mm2.05 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099421
Side View
Table 57.5%Crown 38°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,552 AUD|Low: $4,438 AUD|High: $13,770 AUD|Avg: $7,754 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$4,622 AUD
Retailer 7$5,028 AUD
Retailer 4$5,362 AUD
Retailer 8$6,223 AUD
Retailer 6$6,699 AUD
Retailer 2$7,546 AUD
Retailer 5$8,323 AUD
Retailer 9$12,030 AUD
MOH London$13,552 AUD

16 data points across 9 retailers

8 retailers$4,622 AUD to $8,323 AUD

B+
Cheapest Retailer
-
$4,622 AUD
B
Retailer 2
-
$5,028 AUD
View
Retailer 3
-
$5,362 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$5,362 AUD
View
B
Retailer 5
-
$6,699 AUD
View
B
Retailer 6
-
$7,546 AUD
View
B
Retailer 7
-
$8,323 AUD
View
Most Expensive
MOH London
LG447099421 · Nov 5
$13,552 AUD
£7,332 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $4,622 AUDSave up to $3,701 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.

B+
2.05ct Oval
$4,622 AUD