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Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG840616815

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840616815

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of October 27, 2026
Save $1,547 AUD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,936 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840616815 or 840616815. Listed at 14 retailers as of October 27, 2026, with prices from $389 to $1,936, a $1,547 spread on the same certified stone. Brilliant Earth lists it at $1,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840616815
Dimensions9.42 × 6.31 × 3.93 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.42 mm6.31 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840616815
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 62.3%

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 27
Current: $781 AUD|Low: $414 AUD|High: $1,688 AUD|Avg: $1,002 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 9$414 AUD
Retailer 5$488 AUD
Retailer 4$538 AUD
Retailer 6$713 AUD
Retailer 11$715 AUD
Retailer 1$781 AUD
Retailer 7$967 AUD
Retailer 8$1,338 AUD
Retailer 12$1,341 AUD
Retailer 3$1,407 AUD
Retailer 10$1,665 AUD
Retailer 2$1,688 AUD

8 data points across 12 retailers

14 retailers$389 AUD to $1,936 AUD

A
Cheapest Retailer
-
$389 AUD
$273 USD
A
Retailer 2
-
$414 AUD
$291 USD
View
A
Retailer 3
-
$488 AUD
£270 GBP
View
B+
Retailer 4
-
$538 AUD
$378 USD
View
A
Retailer 5
-
$713 AUD
ZAR 8,086 ZAR
View
A
Retailer 6
-
$715 AUD
$502 USD
View
A
Retailer 7
-
$781 AUD
£432 GBP
View
B+
Retailer 8
-
$967 AUD
View
B
Retailer 9
-
$1,338 AUD
$940 USD
View
B
Retailer 10
-
$1,341 AUD
SGD 1,273 SGD
View
B+
Retailer 11
-
$1,407 AUD
$989 USD
View
B
Retailer 12
-
$1,665 AUD
£921 GBP
View
B
Retailer 13
-
$1,688 AUD
$1,186 USD
View
Most Expensive
B
Brilliant Earth
22274929A · Oct 29
$1,936 AUD
$1,360 USD
View
13 more retailers have this diamond
Prices start from $389 AUDSave up to $1,547 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
$389 AUD