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Oval|Lab Grown|IGI

1.51ct H VS2 Oval Lab Grown Diamond

EX • H/VS2 • IGI LG761547531

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761547531

Diamond specifications and retailer prices

From $1,389 AUD
$970 USD
As of November 3, 2026
2 retailers carry this diamond
Most expensive: $1,389 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761547531 or 761547531. Listed at 2 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761547531
Dimensions9.00 × 6.42 × 4.12 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.00 mm6.42 mm1.51 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761547531
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 42°Culet: NoneDepth 64.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $1,389 AUD|Low: $418 AUD|High: $1,432 AUD|Avg: $997 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 4, 2026
Retailer 3$418 AUD
Retailer 2$640 AUD
Retailer 10$687 AUD
Retailer 6$823 AUD
Retailer 5$926 AUD
Retailer 9$1,098 AUD
Retailer 7$1,212 AUD
Retailer 4$1,354 AUD
Brilliant Earth$1,389 AUD
Retailer 8$1,397 AUD

2 data points across 10 retailers

2 retailers

Retailer 1
-
$1,354 AUD
$946 USD
Price last confirmed 91 days ago
Most Expensive
B
Brilliant Earth
18446761AB · Nov 3
$1,389 AUD
$970 USD
View
1 more retailer has this diamond

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
1.51ct Oval
$1,389 AUD