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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 $349 SGD
$273 USD
As of October 27, 2026
Save $1,390 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,739 SGD 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 $349 to $1,739, a $1,390 spread on the same certified stone. Brilliant Earth lists it at $1,739. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $701 SGD|Low: $372 SGD|High: $1,516 SGD|Avg: $900 SGD|+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$372 SGD
Retailer 5$438 SGD
Retailer 4$483 SGD
Retailer 6$640 SGD
Retailer 11$642 SGD
Retailer 1$701 SGD
Retailer 7$868 SGD
Retailer 8$1,202 SGD
Retailer 12$1,204 SGD
Retailer 3$1,264 SGD
Retailer 10$1,495 SGD
Retailer 2$1,516 SGD

8 data points across 12 retailers

14 retailers$349 SGD to $1,739 SGD

A
Cheapest Retailer
-
$349 SGD
$273 USD
A
Retailer 2
-
$372 SGD
$291 USD
View
A
Retailer 3
-
$438 SGD
£270 GBP
View
B+
Retailer 4
-
$483 SGD
$378 USD
View
A
Retailer 5
-
$640 SGD
ZAR 8,086 ZAR
View
A
Retailer 6
-
$642 SGD
$502 USD
View
A
Retailer 7
-
$701 SGD
£432 GBP
View
B+
Retailer 8
-
$868 SGD
A$1,045 AUD
View
B
Retailer 9
-
$1,202 SGD
$940 USD
View
B
Retailer 10
-
$1,204 SGD
View
B+
Retailer 11
-
$1,264 SGD
$989 USD
View
B
Retailer 12
-
$1,495 SGD
£921 GBP
View
B
Retailer 13
-
$1,516 SGD
$1,186 USD
View
Most Expensive
B
Brilliant Earth
22274929A · Oct 29
$1,739 SGD
$1,360 USD
View
13 more retailers have this diamond
Prices start from $349 SGDSave up to $1,390 SGD

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
$349 SGD