Radiant|Natural|GIA

3.50ct H SI2 Radiant Natural Diamond

EX • H/SI2

Diamond specifications and retailer prices

From $33,939 USD
As of October 31, 2026
Save $11,288 USD (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $45,227 USD at Moon Ocean · As of November 1, 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 October 31, 2026, with prices from $33,939 to $45,227, a $11,288 spread on the same certified stone. Moon Ocean lists it at $45,227. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $45,227 USD|Low: $32,644 USD|High: $46,197 USD|Avg: $40,141 USD|+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 1, 2026
Retailer 7$33,939 USD
Retailer 2$36,916 USD
Retailer 4$38,252 USD
Retailer 3$38,442 USD
Retailer 5$39,846 USD
Retailer 10$39,846 USD
Retailer 8$41,400 USD
Retailer 6$41,440 USD
Retailer 11$43,034 USD
Retailer 9$44,585 USD
Moon Ocean$45,227 USD

33 data points across 11 retailers

11 retailers$33,939 USD to $45,227 USD

A
Cheapest Retailer
-
$33,939 USD
B+
Retailer 2
-
$36,916 USD
CA$51,272 CAD
View
B+
Retailer 3
-
$38,252 USD
View
B+
Retailer 4
-
$38,442 USD
View
B+
Retailer 5
-
$39,846 USD
View
B+
Retailer 6
-
$39,846 USD
View
B
Retailer 7
-
$41,400 USD
View
B+
Retailer 8
-
$41,440 USD
View
B
Retailer 9
-
$43,034 USD
View
B
Retailer 10
-
$44,585 USD
View
Most Expensive
B
Moon Ocean
NVN-B501CB220-264 · Nov 1
$45,227 USD
£35,612 GBP
View
10 more retailers have this diamond
Prices start from $33,939 USDSave up to $11,288 USD

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
$33,939 USD