Radiant|Natural|GIA

1.50ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 2458114157

Certificate GIA 2458114157

Diamond specifications and retailer prices

From $7,638 SGD
$5,975 USD
As of November 1, 2026
Save $2,299 SGD (23%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,323 SGD at NZ Jewellers · As of September 30, 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 J 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 2458114157. Listed at 19 retailers as of October 31, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2458114157
Dimensions7.82 × 5.42 × 3.72 mm
L/W Ratio1.44
Top View
7.82 mm5.42 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2458114157
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,591 SGD|Low: $7,481 SGD|High: $10,753 SGD|Avg: $8,828 SGD|+0.6%
Retailer 1
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
November 1, 2026
Retailer 8$7,638 SGD
Retailer 10$7,710 SGD
Retailer 5$7,952 SGD
Retailer 9$8,161 SGD
Retailer 11$8,161 SGD
Retailer 14$8,379 SGD
Retailer 1$8,591 SGD
Retailer 13$8,695 SGD
Retailer 4$8,730 SGD
Retailer 12$8,841 SGD
Retailer 6$9,652 SGD
Retailer 7$9,937 SGD
Retailer 3$10,202 SGD
Retailer 2$10,753 SGD

35 data points across 14 retailers

19 retailers$7,638 SGD to $9,937 SGD

B+
Cheapest Retailer
-
$7,638 SGD
$5,975 USD
B+
Retailer 2
-
$7,710 SGD
$6,031 USD
View
B+
Retailer 3
-
$7,952 SGD
$6,220 USD
View
B+
Retailer 4
-
$8,161 SGD
$6,384 USD
View
B
Retailer 5
-
$8,161 SGD
$6,384 USD
View
Final sale: no returns
B
Retailer 6
-
$8,379 SGD
$6,554 USD
View
B+
Retailer 7
-
$8,591 SGD
£5,291 GBP
View
B+
Retailer 8
-
$8,695 SGD
$6,801 USD
View
B+
Retailer 9
-
$8,730 SGD
$6,829 USD
View
Retailer 10
-
$8,841 SGD
$6,916 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$8,841 SGD
$6,916 USD
View
B
Retailer 12
-
$9,345 SGD
$7,310 USD
View
B
Retailer 13
-
$9,345 SGD
$7,310 USD
View
B
Retailer 14
-
$9,652 SGD
$7,550 USD
View
Retailer 15
-
$9,910 SGD
$7,752 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$9,937 SGD
$7,773 USD
View
Retailer 17
-
$10,202 SGD
$7,980 USD
View
Price last confirmed 30 days ago
Retailer 18
-
$10,753 SGD
$8,411 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
91c64f4b-82ca-4309-a892-315df80ec15a · Sep 30
$16,323 SGD
$12,768 USD
View
Price last confirmed 32 days ago
18 more retailers have this diamond
Prices start from $7,638 SGDSave up to $2,299 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.

B+
1.50ct Radiant
$7,638 SGD