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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG846667345

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846667345

Diamond specifications and retailer prices

From $408 AUD
£225 GBP
As of October 30, 2026
Save $1,208 AUD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,616 AUD at MOH London · As of October 29, 2026
View at MOH London

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846667345 or 846667345. Listed at 9 retailers as of October 29, 2026, with prices from $408 to $1,616, a $1,208 spread on the same certified stone. MOH London lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846667345
Dimensions9.08 × 6.41 × 3.99 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm6.41 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846667345
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.2%

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: $1,616 AUD|Low: $408 AUD|High: $1,616 AUD|Avg: $934 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$408 AUD
Retailer 4$458 AUD
Retailer 6$602 AUD
Retailer 9$666 AUD
Retailer 7$1,144 AUD
Retailer 8$1,253 AUD
Retailer 3$1,280 AUD
Retailer 2$1,409 AUD
MOH London$1,616 AUD

6 data points across 9 retailers

9 retailers$408 AUD to $1,616 AUD

A
Cheapest Retailer
-
$408 AUD
£225 GBP
B+
Retailer 2
-
$458 AUD
$322 USD
View
A
Retailer 3
-
$602 AUD
£333 GBP
View
A
Retailer 4
-
$666 AUD
$468 USD
View
B+
Retailer 5
-
$1,144 AUD
$804 USD
View
B+
Retailer 6
-
$1,253 AUD
$880 USD
View
B+
Retailer 7
-
$1,280 AUD
$899 USD
View
B+
Retailer 8
-
$1,409 AUD
$990 USD
View
Most Expensive
B
MOH London
LG846667345 · Oct 29
$1,616 AUD
£894 GBP
View
8 more retailers have this diamond
Prices start from $408 AUDSave up to $1,208 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
1.51ct Oval
$408 AUD