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Oval|Lab Grown|IGI

2.50ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447099726

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099726

Diamond specifications and retailer prices

From $5,568 AUD
As of November 5, 2026
Save $8,231 AUD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,800 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct 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 LG447099726 or 447099726. Listed at 8 retailers as of November 5, 2026, with prices from $5,568 to $13,800, a $8,231 spread on the same certified stone. MOH London lists it at $13,800. 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

2.50
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099726
Dimensions10.63 × 7.58 × 4.79 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
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Top View
10.63 mm7.58 mm2.50 ctK / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447099726
Side View
Table 59.5%Crown 36.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.2%

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: $13,800 AUD|Low: $5,346 AUD|High: $14,649 AUD|Avg: $9,013 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$5,568 AUD
Retailer 7$5,836 AUD
Retailer 4$6,461 AUD
Retailer 8$7,223 AUD
Retailer 6$8,072 AUD
Retailer 2$8,568 AUD
Retailer 5$10,009 AUD
MOH London$13,800 AUD
Retailer 9$14,649 AUD

15 data points across 9 retailers

8 retailers$5,568 AUD to $13,800 AUD

B+
Cheapest Retailer
-
$5,568 AUD
B
Retailer 2
-
$5,836 AUD
View
Retailer 3
-
$6,461 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$6,461 AUD
View
B
Retailer 5
-
$8,072 AUD
View
B
Retailer 6
-
$8,568 AUD
View
C
Retailer 7
-
$10,009 AUD
View
Most Expensive
B
MOH London
LG447099726 · Nov 5
$13,800 AUD
£7,466 GBP
View
7 more retailers have this diamond
Prices start from $5,568 AUDSave up to $8,231 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+
2.50ct Oval
$5,568 AUD