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Oval|Lab Grown|IGI

2.53ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447099856

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099856

Diamond specifications and retailer prices

From $5,632 AUD
As of November 5, 2026
Save $8,325 AUD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,957 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.53ct lab-grown oval diamond

This 2.53ct 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 LG447099856 or 447099856. Listed at 8 retailers as of November 5, 2026, with prices from $5,632 to $13,957, a $8,325 spread on the same certified stone. MOH London lists it at $13,957. 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

2.53
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099856
Dimensions10.56 × 7.63 × 4.86 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.56 mm7.63 mm2.53 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099856
Side View
Table 59.0%Crown 37.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 63.7%

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: $13,957 AUD|Low: $5,407 AUD|High: $14,822 AUD|Avg: $9,118 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$5,632 AUD
Retailer 7$5,902 AUD
Retailer 4$6,533 AUD
Retailer 8$7,302 AUD
Retailer 6$8,163 AUD
Retailer 2$8,664 AUD
Retailer 5$10,122 AUD
MOH London$13,957 AUD
Retailer 9$14,822 AUD

14 data points across 9 retailers

8 retailers$5,632 AUD to $13,957 AUD

B+
Cheapest Retailer
-
$5,632 AUD
B
Retailer 2
-
$5,902 AUD
View
B
Retailer 3
-
$6,533 AUD
View
Retailer 4
-
$6,533 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$8,163 AUD
View
B
Retailer 6
-
$8,664 AUD
View
C
Retailer 7
-
$10,122 AUD
View
Most Expensive
B
MOH London
LG447099856 · Nov 5
$13,957 AUD
£7,551 GBP
View
7 more retailers have this diamond
Prices start from $5,632 AUDSave up to $8,325 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+
2.53ct Oval
$5,632 AUD