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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG792621601

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621601

Diamond specifications and retailer prices

From $270 SGD
As of November 3, 2026
Save $1,139 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,409 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG792621601 or 792621601. Listed at 22 retailers as of November 3, 2026, with prices from $270 to $1,409, a $1,139 spread on the same certified stone. Brilliant Earth lists it at $1,409. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621601
Dimensions7.51 × 7.47 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm7.47 mm1.54 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621601
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.1%

Caratlytics Score

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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 3
Current: $1,409 SGD|Low: $266 SGD|High: $1,909 SGD|Avg: $750 SGD|-26.2%
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
November 3, 2026
Retailer 8$270 SGD
Retailer 3$301 SGD
Retailer 19$313 SGD
Retailer 16$334 SGD
Retailer 10$336 SGD
Retailer 2$520 SGD
Retailer 4$574 SGD
Retailer 14$577 SGD
Retailer 11$592 SGD
Retailer 18$758 SGD
Retailer 12$779 SGD
Retailer 13$883 SGD
Retailer 9$980 SGD
Retailer 17$1,075 SGD
Retailer 5$1,086 SGD
Retailer 7$1,143 SGD
Retailer 15$1,340 SGD
Retailer 6$1,356 SGD
Brilliant Earth$1,409 SGD

30 data points across 19 retailers

22 retailers$270 SGD to $1,409 SGD

A
Cheapest Retailer
-
$270 SGD
Retailer 2
-
$273 SGD
View
Price last confirmed 47 days ago
A
Retailer 3
-
$301 SGD
View
Final sale: no returns
A
Retailer 4
-
$313 SGD
View
Retailer 5
-
$332 SGD
View
Price last confirmed 46 days ago
A
Retailer 6
-
$334 SGD
View
Retailer 7
-
$336 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$520 SGD
View
B+
Retailer 9
-
$574 SGD
View
A
Retailer 10
-
$577 SGD
View
A
Retailer 11
-
$592 SGD
View
A
Retailer 12
-
$758 SGD
View
A
Retailer 13
-
$779 SGD
View
B+
Retailer 14
-
$883 SGD
View
B+
Retailer 15
-
$980 SGD
View
B+
Retailer 16
-
$1,075 SGD
View
Retailer 17
-
$1,081 SGD
View
Price last confirmed 44 days ago
B+
Retailer 18
-
$1,086 SGD
View
B+
Retailer 19
-
$1,143 SGD
View
B+
Retailer 20
-
$1,340 SGD
View
B+
Retailer 21
-
$1,356 SGD
View
Most Expensive
B+
Brilliant Earth
21501285A · Nov 3
$1,409 SGD
$1,100 USD
View
21 more retailers have this diamond
Prices start from $270 SGDSave up to $1,139 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 Round
$270 SGD