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1.54ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1543157905

Certificate GIA 1543157905

Diamond specifications and retailer prices

From $10,443 SGD
As of November 5, 2026
Save $9,073 SGD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $19,516 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural 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 GIA 1543157905. Listed at 6 retailers as of November 5, 2026, with prices from $10,443 to $19,516, a $9,073 spread on the same certified stone. NZ Jewellers lists it at $19,516. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1543157905
Dimensions7.32 × 7.35 × 4.60 mm
L/W Ratio1.00
Star length50%
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
7.32 mm7.35 mm1.54 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543157905
Side View
Table 58.0%Crown 35°Girdle: STK-STKPavilion 41.4°Culet: NoneDepth 62.8%

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: Nov 5
Current: $19,516 SGD|Low: $8,831 SGD|High: $20,071 SGD|Avg: $13,700 SGD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4$10,443 SGD
Retailer 5$10,771 SGD
Retailer 3$12,178 SGD
Retailer 6$12,653 SGD
Retailer 2$16,218 SGD
NZ Jewellers$19,516 SGD

31 data points across 6 retailers

6 retailers$10,443 SGD to $19,516 SGD

A
Cheapest Retailer
-
$10,443 SGD
B+
Retailer 2
-
$10,771 SGD
View
Final sale: no returns
B+
Retailer 3
-
$12,178 SGD
View
B+
Retailer 4
-
$12,653 SGD
View
B
Retailer 5
-
$16,218 SGD
View
Most Expensive
B
NZ Jewellers
74fdbdf3-398d-4c37-a914-9133e3b868b9 · Nov 5
$19,516 SGD
$15,279 USD
View
5 more retailers have this diamond
Prices start from $10,443 SGDSave up to $9,073 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
$10,443 SGD