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Oval|Lab Grown|IGI

0.54ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG502108807

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG502108807

Diamond specifications and retailer prices

From $441 AUD
$310 USD
As of October 31, 2026
Save $1,952 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,394 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502108807 or 502108807. Listed at 12 retailers as of October 26, 2026, with prices from $441 to $2,394, a $1,952 spread on the same certified stone. MOH London lists it at $2,394. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502108807
Dimensions6.21 × 4.57 × 2.89 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.21 mm4.57 mm0.54 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502108807
Side View
Table 61.5%Crown 40.6°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 63.2%

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 31
Current: $2,394 AUD|Low: $383 AUD|High: $2,419 AUD|Avg: $1,090 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$441 AUD
Retailer 7$481 AUD
Retailer 10$538 AUD
Retailer 8$596 AUD
Retailer 11$596 AUD
Retailer 9$961 AUD
Retailer 2$1,069 AUD
Retailer 5$1,073 AUD
Retailer 6$1,750 AUD
Retailer 3$2,175 AUD
MOH London$2,394 AUD

43 data points across 11 retailers

12 retailers$441 AUD to $2,394 AUD

A
Cheapest Retailer
-
$441 AUD
$310 USD
A
Retailer 2
-
$481 AUD
$338 USD
View
B+
Retailer 3
-
$538 AUD
$378 USD
View
Final sale: no returns
B+
Retailer 4
-
$558 AUD
$392 USD
View
B+
Retailer 5
-
$596 AUD
$419 USD
View
B+
Retailer 6
-
$596 AUD
$419 USD
View
B
Retailer 7
-
$961 AUD
$675 USD
View
B
Retailer 8
-
$1,069 AUD
£592 GBP
View
B
Retailer 9
-
$1,750 AUD
$1,229 USD
View
B
Retailer 10
-
$1,918 AUD
$1,347 USD
View
B
Retailer 11
-
$2,175 AUD
$1,528 USD
View
Most Expensive
B
MOH London
LG502108807 · Oct 26
$2,394 AUD
£1,324 GBP
View
11 more retailers have this diamond
Prices start from $441 AUDSave up to $1,952 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
0.54ct Oval
$441 AUD