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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2557328400

Certificate GIA 2557328400

Diamond specifications and retailer prices

From $4,937 SGD
₹367,667 INR
As of November 2, 2026
Save $5,962 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,899 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557328400. Listed at 17 retailers as of November 2, 2026, with prices from $4,937 to $10,899, a $5,962 spread on the same certified stone. NZ Jewellers lists it at $10,899. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557328400
Dimensions7.49 × 5.76 × 4.04 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.49 mm5.76 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557328400
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

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 2
Current: $10,899 SGD|Low: $4,937 SGD|High: $11,045 SGD|Avg: $6,957 SGD|-1.3%
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
November 3, 2026
Retailer 12$4,937 SGD
Retailer 15$5,187 SGD
Retailer 17$5,513 SGD
Retailer 6$5,721 SGD
Retailer 7$5,981 SGD
Retailer 13$6,140 SGD
Retailer 2$6,505 SGD
Retailer 4$6,516 SGD
Retailer 10$6,516 SGD
Retailer 8$6,559 SGD
Retailer 3$6,711 SGD
Retailer 16$6,880 SGD
Retailer 9$6,884 SGD
Retailer 14$7,374 SGD
Retailer 11$7,519 SGD
Retailer 5$10,448 SGD
NZ Jewellers$10,899 SGD

21 data points across 17 retailers

17 retailers$4,937 SGD to $10,899 SGD

A
Cheapest Retailer
-
$4,937 SGD
₹367,667 INR
A
Retailer 2
-
$5,187 SGD
$4,056 USD
View
Final sale: no returns
A
Retailer 3
-
$5,513 SGD
$4,311 USD
View
A
Retailer 4
-
$5,721 SGD
$4,473 USD
View
B+
Retailer 5
-
$5,981 SGD
$4,677 USD
View
A
Retailer 6
-
$6,140 SGD
£3,780 GBP
View
A
Retailer 7
-
$6,505 SGD
£4,005 GBP
View
A
Retailer 8
-
$6,516 SGD
$5,095 USD
View
B+
Retailer 9
-
$6,516 SGD
$5,095 USD
View
B+
Retailer 10
-
$6,559 SGD
$5,129 USD
View
B+
Retailer 11
-
$6,711 SGD
$5,248 USD
View
A
Retailer 12
-
$6,880 SGD
$5,380 USD
View
B+
Retailer 13
-
$6,884 SGD
$5,383 USD
View
B+
Retailer 14
-
$7,374 SGD
€5,491 EUR
View
B+
Retailer 15
-
$7,519 SGD
$5,879 USD
View
B
Retailer 16
-
$10,448 SGD
£6,433 GBP
View
Most Expensive
B
NZ Jewellers
2273fc5c-ac3f-4b4b-8cfe-bbfe1c435de9 · Nov 3
$10,899 SGD
$8,522 USD
View
16 more retailers have this diamond
Prices start from $4,937 SGDSave up to $5,962 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
$4,937 SGD