CaratHunter
Plans
Radiant|Natural|GIA

1.50ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 5232492232

Certificate GIA 5232492232

Diamond specifications and retailer prices

From $5,466 SGD
As of November 5, 2026
Save $6,235 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,701 SGD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5232492232. Listed at 22 retailers as of November 5, 2026, with prices from $5,466 to $11,701, a $6,235 spread on the same certified stone. NZ Jewellers lists it at $11,701. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232492232
Dimensions7.67 × 5.42 × 3.98 mm
L/W Ratio1.42
Top View
7.67 mm5.42 mm1.50 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5232492232
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.5%

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 5
Current: $6,732 SGD|Low: $5,066 SGD|High: $11,276 SGD|Avg: $7,185 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$5,528 SGD
Retailer 10$5,620 SGD
Retailer 11$5,849 SGD
Retailer 4$6,216 SGD
Retailer 3$6,338 SGD
Retailer 1$6,732 SGD
Retailer 6$6,758 SGD
Retailer 2$7,051 SGD
Retailer 8$7,872 SGD
Retailer 9$8,535 SGD
Retailer 5$11,082 SGD

43 data points across 11 retailers

22 retailers$5,466 SGD to $11,701 SGD

B+
Cheapest Retailer
-
$5,466 SGD
B+
Retailer 2
-
$5,526 SGD
View
B+
Retailer 3
-
$5,528 SGD
View
B+
Retailer 4
-
$5,620 SGD
View
B
Retailer 5
-
$5,771 SGD
View
B
Retailer 6
-
$5,849 SGD
View
Final sale: no returns
B
Retailer 7
-
$5,966 SGD
View
B
Retailer 8
-
$6,216 SGD
View
B
Retailer 9
-
$6,338 SGD
View
B
Retailer 10
-
$6,338 SGD
View
Retailer 11
-
$6,338 SGD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$6,732 SGD
View
B
Retailer 13
-
$6,758 SGD
View
Retailer 14
-
$6,946 SGD
View
Price last confirmed 7 days ago
Retailer 15
-
$7,051 SGD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$7,240 SGD
View
B
Retailer 17
-
$7,313 SGD
View
B
Retailer 18
-
$7,872 SGD
View
B
Retailer 19
-
$8,535 SGD
View
C
Retailer 20
-
$10,130 SGD
View
C
Retailer 21
-
$11,082 SGD
View
Most Expensive
C
NZ Jewellers
8399becb-fb94-4b0f-9fc2-6296f8f0e020 · Nov 5
$11,701 SGD
$9,130 USD
View
21 more retailers have this diamond
Prices start from $5,466 SGDSave up to $6,235 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
$5,466 SGD