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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG750593038

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750593038

Diamond specifications and retailer prices

From $202 AUD
$142 USD
As of October 29, 2026
Save $606 AUD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,182 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750593038 or 750593038. Listed at 9 retailers as of October 28, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750593038
Dimensions4.52 × 6.36 × 2.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.52 mm6.36 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750593038
Side View
Table 60.0%Crown 34.3°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.2%

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 29
Current: $1,182 AUD|Low: $202 AUD|High: $1,694 AUD|Avg: $663 AUD|-29.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$202 AUD
Retailer 9$235 AUD
Retailer 12$252 AUD
Retailer 3$357 AUD
Retailer 2$436 AUD
Retailer 6$448 AUD
Retailer 5$458 AUD
Retailer 8$467 AUD
Retailer 7$808 AUD
Retailer 11$894 AUD
MOH London$1,182 AUD
Retailer 4$1,302 AUD

44 data points across 12 retailers

9 retailers$202 AUD to $808 AUD

A
Cheapest Retailer
-
$202 AUD
$142 USD
A
Retailer 2
-
$235 AUD
$165 USD
View
A
Retailer 3
-
$252 AUD
$177 USD
View
B+
Retailer 4
-
$436 AUD
£241 GBP
View
B+
Retailer 5
-
$458 AUD
View
B+
Retailer 6
-
$467 AUD
$328 USD
View
B
Retailer 7
-
$808 AUD
$568 USD
View
Retailer 8
-
$894 AUD
$628 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG750593038 · Oct 19
$1,182 AUD
£654 GBP
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $202 AUDSave up to $606 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
0.51ct Oval
$202 AUD