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Radiant|Natural|GIA

3.50ct H SI2 Radiant Natural Diamond

EX • H/SI2

Diamond specifications and retailer prices

From $43,388 SGD
$33,939 USD
As of November 2, 2026
Save $14,426 SGD (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $57,814 SGD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 3.5ct natural radiant diamond

This 3.5ct natural radiant sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 11 retailers as of November 2, 2026, with prices from $43,388 to $57,814, a $14,426 spread on the same certified stone. Moon Ocean lists it at $57,814. 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

3.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.76 × 7.58 × 5.02 mm
L/W Ratio1.29
Top View
9.76 mm7.58 mm3.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

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: $57,814 SGD|Low: $41,732 SGD|High: $59,058 SGD|Avg: $51,319 SGD|+4.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$43,388 SGD
Retailer 2$47,193 SGD
Retailer 4$48,901 SGD
Retailer 3$49,144 SGD
Retailer 5$50,939 SGD
Retailer 10$50,939 SGD
Retailer 8$52,926 SGD
Retailer 6$52,977 SGD
Retailer 11$55,015 SGD
Retailer 9$56,997 SGD
Moon Ocean$57,814 SGD

33 data points across 11 retailers

11 retailers$43,388 SGD to $57,814 SGD

A
Cheapest Retailer
-
$43,388 SGD
$33,939 USD
B+
Retailer 2
-
$47,193 SGD
CA$51,272 CAD
View
B+
Retailer 3
-
$48,901 SGD
$38,252 USD
View
B+
Retailer 4
-
$49,144 SGD
$38,442 USD
View
B+
Retailer 5
-
$50,939 SGD
$39,846 USD
View
B+
Retailer 6
-
$50,939 SGD
$39,846 USD
View
B
Retailer 7
-
$52,926 SGD
$41,400 USD
View
B+
Retailer 8
-
$52,977 SGD
$41,440 USD
View
B
Retailer 9
-
$55,015 SGD
$43,034 USD
View
B
Retailer 10
-
$56,997 SGD
$44,585 USD
View
Most Expensive
B
Moon Ocean
NVN-B501CB220-264 · Nov 2
$57,814 SGD
£35,609 GBP
View
10 more retailers have this diamond
Prices start from $43,388 SGDSave up to $14,426 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
3.50ct Radiant
$43,388 SGD