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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG754520584

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754520584

Diamond specifications and retailer prices

From $274 SGD
As of November 3, 2026
Save $1,532 SGD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,806 SGD at Brilliant Earth · As of October 31, 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 LG754520584 or 754520584. Listed at 21 retailers as of October 31, 2026, with prices from $274 to $1,806, a $1,532 spread on the same certified stone. Brilliant Earth lists it at $1,806. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754520584
Dimensions7.36 × 7.38 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.38 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754520584
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: $1,806 SGD|Low: $263 SGD|High: $1,960 SGD|Avg: $759 SGD|-7.8%
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
November 3, 2026
Retailer 15$274 SGD
Retailer 3$307 SGD
Retailer 5$318 SGD
Retailer 7$340 SGD
Retailer 17$340 SGD
Retailer 16$459 SGD
Retailer 11$587 SGD
Retailer 9$593 SGD
Retailer 2$620 SGD
Retailer 4$668 SGD
Retailer 13$794 SGD
Retailer 10$893 SGD
Retailer 14$980 SGD
Retailer 6$1,093 SGD
Retailer 8$1,340 SGD
Retailer 12$1,361 SGD
Brilliant Earth$1,806 SGD

30 data points across 17 retailers

21 retailers$274 SGD to $1,806 SGD

A
Cheapest Retailer
-
$274 SGD
A
Retailer 2
-
$307 SGD
View
Final sale: no returns
A
Retailer 3
-
$318 SGD
View
A
Retailer 4
-
$340 SGD
View
Retailer 5
-
$340 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$377 SGD
View
B+
Retailer 7
-
$459 SGD
View
A
Retailer 8
-
$587 SGD
View
A
Retailer 9
-
$593 SGD
View
A
Retailer 10
-
$620 SGD
View
A
Retailer 11
-
$668 SGD
View
Retailer 12
-
$794 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$893 SGD
View
Retailer 14
-
$980 SGD
View
Price last confirmed 14 days ago
Retailer 15
-
$1,030 SGD
View
Price last confirmed 52 days ago
B+
Retailer 16
-
$1,093 SGD
View
B+
Retailer 17
-
$1,102 SGD
View
B+
Retailer 18
-
$1,161 SGD
View
B+
Retailer 19
-
$1,361 SGD
View
B+
Retailer 20
-
$1,367 SGD
View
Most Expensive
B
Brilliant Earth
17441198A · Oct 31
$1,806 SGD
$1,410 USD
View
20 more retailers have this diamond
Prices start from $274 SGDSave up to $1,532 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
$274 SGD