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Oval|Lab Grown|IGI

1.54ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG778676103

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778676103

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 29, 2026
Save $1,322 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,611 SGD at Brilliant Earth · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778676103 or 778676103. Listed at 20 retailers as of October 29, 2026, with prices from $289 to $1,611, a $1,322 spread on the same certified stone. Brilliant Earth lists it at $1,611. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778676103
Dimensions9.57 × 6.57 × 3.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm6.57 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778676103
Side View
Table 59.0%Crown 32.5°Girdle: MediumPavilion 39.3°Culet: NoneDepth 59.1%

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: Oct 29
Current: $1,611 SGD|Low: $272 SGD|High: $1,713 SGD|Avg: $823 SGD|-3.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 17$289 SGD
Retailer 14$322 SGD
Retailer 9$336 SGD
Retailer 5$359 SGD
Retailer 6$359 SGD
Retailer 19$610 SGD
Retailer 20$618 SGD
Retailer 15$667 SGD
Retailer 8$671 SGD
Retailer 13$779 SGD
Retailer 3$839 SGD
Retailer 2$943 SGD
Retailer 7$1,156 SGD
Retailer 10$1,167 SGD
Retailer 12$1,208 SGD
Retailer 18$1,217 SGD
Retailer 4$1,443 SGD
Retailer 11$1,464 SGD
Retailer 16$1,464 SGD
Brilliant Earth$1,611 SGD

28 data points across 20 retailers

20 retailers$289 SGD to $1,611 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$322 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$336 SGD
$263 USD
View
A
Retailer 4
-
$359 SGD
$281 USD
View
A
Retailer 5
-
$359 SGD
$281 USD
View
A
Retailer 6
-
$610 SGD
$477 USD
View
A
Retailer 7
-
$618 SGD
ZAR 7,805 ZAR
View
A
Retailer 8
-
$667 SGD
£411 GBP
View
A
Retailer 9
-
$671 SGD
$525 USD
View
A
Retailer 10
-
$779 SGD
$609 USD
View
B+
Retailer 11
-
$839 SGD
A$1,010 AUD
View
B+
Retailer 12
-
$943 SGD
$738 USD
View
B+
Retailer 13
-
$1,156 SGD
$904 USD
View
B+
Retailer 14
-
$1,167 SGD
View
Retailer 15
-
$1,208 SGD
$945 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$1,217 SGD
$952 USD
View
B
Retailer 17
-
$1,443 SGD
£889 GBP
View
B
Retailer 18
-
$1,464 SGD
$1,145 USD
View
B
Retailer 19
-
$1,464 SGD
$1,145 USD
View
Most Expensive
B
Brilliant Earth
21501621A · Oct 30
$1,611 SGD
$1,260 USD
View
19 more retailers have this diamond
Prices start from $289 SGDSave up to $1,322 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
$289 SGD