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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 3555008286

Certificate GIA 3555008286

Diamond specifications and retailer prices

From $5,736 SGD
$4,485 USD
As of November 1, 2026
Save $6,545 SGD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,281 SGD at NZ Jewellers · As of October 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555008286. Listed at 22 retailers as of October 30, 2026, with prices from $5,736 to $12,281, a $6,545 spread on the same certified stone. NZ Jewellers lists it at $12,281. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle54.44°
Pavilion angle36.57°
OriginNatural
Grading LabGIA
CertificateGIA 3555008286
Dimensions7.23 × 5.69 × 4.02 mm
L/W Ratio1.27
Top View
7.23 mm5.69 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555008286
Side View
Table 74.0%Crown 54.44°Girdle: THK-VTKPavilion 36.57°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,281 SGD|Low: $4,949 SGD|High: $12,572 SGD|Avg: $7,526 SGD|-2.3%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 5$5,736 SGD
Retailer 4$5,801 SGD
Retailer 16$5,801 SGD
Retailer 8$5,874 SGD
Retailer 7$6,140 SGD
Retailer 6$6,584 SGD
Retailer 11$6,621 SGD
Retailer 3$6,652 SGD
Retailer 9$6,652 SGD
Retailer 17$6,652 SGD
Retailer 14$6,956 SGD
Retailer 10$7,050 SGD
Retailer 13$7,163 SGD
Retailer 18$7,443 SGD
Retailer 21$7,443 SGD
Retailer 20$7,676 SGD
Retailer 19$7,699 SGD
Retailer 2$7,840 SGD
Retailer 12$10,635 SGD
Retailer 15$10,817 SGD
NZ Jewellers$12,281 SGD

40 data points across 21 retailers

22 retailers$5,736 SGD to $12,281 SGD

A
Cheapest Retailer
-
$5,736 SGD
$4,485 USD
A
Retailer 2
-
$5,801 SGD
$4,536 USD
View
A
Retailer 3
-
$5,801 SGD
$4,536 USD
View
A
Retailer 4
-
$5,874 SGD
$4,593 USD
View
A
Retailer 5
-
$6,140 SGD
$4,801 USD
View
Final sale: no returns
A
Retailer 6
-
$6,584 SGD
$5,148 USD
View
Retailer 7
-
$6,621 SGD
$5,177 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$6,652 SGD
$5,201 USD
View
A
Retailer 9
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$6,652 SGD
$5,201 USD
View
A
Retailer 10
-
$6,652 SGD
$5,201 USD
View
A
Retailer 11
-
$6,956 SGD
A$8,368 AUD
View
A
Retailer 12
-
$7,050 SGD
$5,513 USD
View
A
Retailer 13
-
$7,163 SGD
£4,410 GBP
View
A
Retailer 14
-
$7,443 SGD
$5,820 USD
View
A
Retailer 15
-
$7,443 SGD
$5,820 USD
View
A
Retailer 16
-
$7,676 SGD
$6,002 USD
View
A
Retailer 17
-
$7,699 SGD
$6,020 USD
View
A
Retailer 18
-
$7,840 SGD
€5,838 EUR
View
Retailer 19
-
$7,858 SGD
$6,144 USD
View
Price last confirmed 57 days ago
B
Retailer 20
-
$10,635 SGD
$8,316 USD
View
B+
Retailer 21
-
$10,817 SGD
£6,660 GBP
View
Most Expensive
B
NZ Jewellers
9f295e94-6c98-4760-83e5-72d44303c427 · Oct 30
$12,281 SGD
$9,603 USD
View
21 more retailers have this diamond
Prices start from $5,736 SGDSave up to $6,545 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
$5,736 SGD