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Radiant|Natural|GIA

1.50ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6451893242

Certificate GIA 6451893242

Diamond specifications and retailer prices

From $9,809 SGD
As of November 4, 2026
Save $8,728 SGD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,537 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6451893242. Listed at 21 retailers as of November 3, 2026, with prices from $9,809 to $18,537, a $8,728 spread on the same certified stone. NZ Jewellers lists it at $18,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451893242
Dimensions7.71 × 6.03 × 4.08 mm
L/W Ratio1.28
Top View
7.71 mm6.03 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6451893242
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

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 4
Current: $12,160 SGD|Low: $9,810 SGD|High: $17,579 SGD|Avg: $13,234 SGD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$11,123 SGD
Retailer 1$12,160 SGD
Retailer 6$12,235 SGD
Retailer 3$12,242 SGD
Retailer 4$13,957 SGD
Retailer 2$17,324 SGD

42 data points across 6 retailers

21 retailers$9,809 SGD to $18,537 SGD

A
Cheapest Retailer
-
$9,809 SGD
B+
Retailer 2
-
$10,508 SGD
View
B+
Retailer 3
-
$10,517 SGD
View
B+
Retailer 4
-
$10,967 SGD
View
B+
Retailer 5
-
$11,123 SGD
View
Final sale: no returns
B+
Retailer 6
-
$11,530 SGD
View
B+
Retailer 7
-
$11,593 SGD
View
B+
Retailer 8
-
$12,049 SGD
View
B+
Retailer 9
-
$12,160 SGD
View
B+
Retailer 10
-
$12,235 SGD
View
B+
Retailer 11
-
$12,242 SGD
View
B
Retailer 12
-
$12,753 SGD
View
B+
Retailer 13
-
$13,252 SGD
View
B+
Retailer 14
-
$13,252 SGD
View
B+
Retailer 15
-
$13,359 SGD
View
B+
Retailer 16
-
$13,412 SGD
View
B+
Retailer 17
-
$13,699 SGD
View
B+
Retailer 18
-
$13,904 SGD
View
B+
Retailer 19
-
$13,957 SGD
View
B
Retailer 20
-
$17,324 SGD
View
Most Expensive
B
NZ Jewellers
5bce69f7-cf1c-4089-b9e3-598f52e13194 · Nov 3
$18,537 SGD
$14,506 USD
View
20 more retailers have this diamond
Prices start from $9,809 SGDSave up to $8,728 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
1.50ct Radiant
$9,809 SGD