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Oval|Lab Grown|IGI

1.54ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG831695053

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831695053

Diamond specifications and retailer prices

From $602 AUD
$422 USD
As of November 2, 2026
Save $1,052 AUD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,655 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831695053 or 831695053. Listed at 6 retailers as of November 1, 2026, with prices from $602 to $1,655, a $1,052 spread on the same certified stone. MOH London lists it at $1,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831695053
Dimensions9.66 × 6.25 × 3.88 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm6.25 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831695053
Side View
Table 60.0%Crown 33.4°Girdle: STK-THKPavilion 39°Culet: NoneDepth 62.1%

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: Nov 2
Current: $1,655 AUD|Low: $602 AUD|High: $1,683 AUD|Avg: $997 AUD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$602 AUD
Retailer 2$719 AUD
Retailer 4$722 AUD
Retailer 5$1,214 AUD
MOH London$1,655 AUD

7 data points across 5 retailers

6 retailers$602 AUD to $1,655 AUD

B+
Cheapest Retailer
-
$602 AUD
$422 USD
A
Retailer 2
-
$719 AUD
$504 USD
View
A
Retailer 3
-
$722 AUD
$506 USD
View
B+
Retailer 4
-
$1,214 AUD
$851 USD
View
Retailer 5
-
$1,313 AUD
$920 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG831695053 · Nov 1
$1,655 AUD
£913 GBP
View
5 more retailers have this diamond
Prices start from $602 AUDSave up to $1,052 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
1.54ct Oval
$602 AUD