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Radiant|Natural|GIA

3.50ct H SI2 Radiant Natural Diamond

EX • H/SI2

Diamond specifications and retailer prices

From $60,320 NZD
$33,939 USD
As of November 2, 2026
Save $20,056 NZD (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $80,376 NZD 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 $60,320 to $80,376, a $20,056 spread on the same certified stone. Moon Ocean lists it at $80,376. 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: $80,376 NZD|Low: $58,018 NZD|High: $82,106 NZD|Avg: $71,356 NZD|+4.0%
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$60,320 NZD
Retailer 2$65,611 NZD
Retailer 4$67,985 NZD
Retailer 3$68,323 NZD
Retailer 5$70,818 NZD
Retailer 10$70,818 NZD
Retailer 8$73,580 NZD
Retailer 6$73,651 NZD
Retailer 11$76,484 NZD
Retailer 9$79,241 NZD
Moon Ocean$80,376 NZD

32 data points across 11 retailers

11 retailers$60,320 NZD to $80,376 NZD

A
Cheapest Retailer
-
$60,320 NZD
$33,939 USD
B+
Retailer 2
-
$65,611 NZD
CA$51,272 CAD
View
B+
Retailer 3
-
$67,985 NZD
$38,252 USD
View
B+
Retailer 4
-
$68,323 NZD
$38,442 USD
View
B+
Retailer 5
-
$70,818 NZD
$39,846 USD
View
B+
Retailer 6
-
$70,818 NZD
$39,846 USD
View
B
Retailer 7
-
$73,580 NZD
$41,400 USD
View
B+
Retailer 8
-
$73,651 NZD
$41,440 USD
View
B
Retailer 9
-
$76,484 NZD
$43,034 USD
View
B
Retailer 10
-
$79,241 NZD
$44,585 USD
View
Most Expensive
B
Moon Ocean
NVN-B501CB220-264 · Nov 2
$80,376 NZD
£35,609 GBP
View
10 more retailers have this diamond
Prices start from $60,320 NZDSave up to $20,056 NZD

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
$60,320 NZD