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Round|Natural|GIA

1.50ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2427380612

Certificate GIA 2427380612

Diamond specifications and retailer prices

From $7,734 SGD
$6,050 USD
As of October 25, 2026
Save $8,817 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,551 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round 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 and certified by GIA 2427380612. Listed at 22 retailers as of October 25, 2026, with prices from $7,734 to $16,551, a $8,817 spread on the same certified stone. NZ Jewellers lists it at $16,551. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2427380612
Dimensions7.31 × 7.27 × 4.56 mm
L/W Ratio1.01
Top View
7.31 mm7.27 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2427380612
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: Oct 25
Current: $12,158 SGD|Low: $7,734 SGD|High: $13,958 SGD|Avg: $10,346 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$7,734 SGD
Retailer 8$8,275 SGD
Retailer 4$8,526 SGD
Retailer 6$9,541 SGD
Retailer 3$10,209 SGD
Retailer 2$10,812 SGD
Retailer 1$12,158 SGD
Retailer 5$13,865 SGD

38 data points across 8 retailers

22 retailers$7,734 SGD to $16,551 SGD

B+
Cheapest Retailer
-
$7,734 SGD
$6,050 USD
B+
Retailer 2
-
$7,819 SGD
$6,116 USD
View
B+
Retailer 3
-
$8,275 SGD
$6,473 USD
View
B+
Retailer 4
-
$8,275 SGD
$6,473 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,303 SGD
$6,495 USD
View
B+
Retailer 6
-
$8,526 SGD
£5,251 GBP
View
B+
Retailer 7
-
$8,615 SGD
$6,739 USD
View
B+
Retailer 8
-
$8,814 SGD
$6,894 USD
View
B+
Retailer 9
-
$8,965 SGD
$7,013 USD
View
B+
Retailer 10
-
$9,103 SGD
$7,121 USD
View
B
Retailer 11
-
$9,486 SGD
$7,420 USD
View
B
Retailer 12
-
$9,486 SGD
$7,420 USD
View
B
Retailer 13
-
$9,488 SGD
$7,422 USD
View
Retailer 14
-
$9,541 SGD
A$11,482 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$9,805 SGD
$7,670 USD
View
B
Retailer 16
-
$10,209 SGD
£6,288 GBP
View
B
Retailer 17
-
$10,345 SGD
$8,092 USD
View
B
Retailer 18
-
$10,812 SGD
€8,055 EUR
View
Retailer 19
-
$10,903 SGD
$8,529 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$12,158 SGD
ZAR 153,645 ZAR
View
B
Retailer 21
-
$13,865 SGD
£8,540 GBP
View
Most Expensive
B
NZ Jewellers
ff1bf2f2-c6d0-496b-a7b4-59bf27372fb1 · Oct 30
$16,551 SGD
$12,947 USD
View
21 more retailers have this diamond
Prices start from $7,734 SGDSave up to $8,817 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 Round
$7,734 SGD