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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG754590690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754590690

Diamond specifications and retailer prices

From $235 AUD
$165 USD
As of October 30, 2026
Save $1,000 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,235 AUD at MOH London · As of October 26, 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 LG754590690 or 754590690. Listed at 9 retailers as of October 26, 2026, with prices from $235 to $1,235, a $1,000 spread on the same certified stone. MOH London lists it at $1,235. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590690
Dimensions6.41 × 4.33 × 2.86 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm4.33 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590690
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 66.1%

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: Oct 30
Current: $1,235 AUD|Low: $235 AUD|High: $1,247 AUD|Avg: $500 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$235 AUD
Retailer 5$249 AUD
Retailer 2$318 AUD
Retailer 4$345 AUD
Retailer 3$405 AUD
Retailer 6$555 AUD
Retailer 7$605 AUD
MOH London$1,235 AUD

41 data points across 8 retailers

9 retailers$235 AUD to $1,235 AUD

A
Cheapest Retailer
-
$235 AUD
$165 USD
Retailer 2
-
$249 AUD
$175 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$318 AUD
£176 GBP
View
B+
Retailer 4
-
$345 AUD
€231 EUR
View
B+
Retailer 5
-
$405 AUD
£224 GBP
View
B
Retailer 6
-
$555 AUD
$390 USD
View
B
Retailer 7
-
$605 AUD
$425 USD
View
Retailer 8
-
$623 AUD
$438 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG754590690 · Oct 26
$1,235 AUD
£683 GBP
View
8 more retailers have this diamond
Prices start from $235 AUDSave up to $1,000 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
$235 AUD