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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6562235122

Certificate GIA 6562235122

Diamond specifications and retailer prices

From $8,011 NZD
As of November 5, 2026
Save $8,633 NZD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,644 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 6562235122. Listed at 12 retailers as of November 5, 2026, with prices from $8,011 to $16,644, a $8,633 spread on the same certified stone. Wholesale Diamonds Direct lists it at $16,644. 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
FluorescenceStrong
Crown angle43.62°
Pavilion angle62.78°
OriginNatural
Grading LabGIA
CertificateGIA 6562235122
Dimensions8.02 × 5.73 × 3.88 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
8.02 mm5.73 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6562235122
Side View
Table 68.0%Crown 43.62°Girdle: THK-VTKPavilion 62.78°Culet: NoneDepth 67.8%

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 5
Current: $10,271 NZD|Low: $8,011 NZD|High: $17,144 NZD|Avg: $10,865 NZD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 7, 2026
Retailer 10$8,011 NZD
Retailer 2$8,666 NZD
Retailer 8$8,725 NZD
Retailer 6$9,124 NZD
Retailer 11$9,452 NZD
Retailer 4$9,997 NZD
Retailer 5$10,212 NZD
Retailer 1$10,271 NZD
Retailer 3$10,928 NZD
Retailer 9$11,884 NZD
Retailer 7$16,026 NZD
Wholesale Diamonds Direct$16,644 NZD

35 data points across 12 retailers

12 retailers$8,011 NZD to $16,644 NZD

A
Cheapest Retailer
-
$8,011 NZD
A
Retailer 2
-
$8,666 NZD
View
A
Retailer 3
-
$8,725 NZD
View
A
Retailer 4
-
$9,124 NZD
View
A
Retailer 5
-
$9,452 NZD
View
A
Retailer 6
-
$9,997 NZD
View
Retailer 7
-
$10,212 NZD
View
A
Retailer 8
-
$10,271 NZD
View
Retailer 9
-
$10,928 NZD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$11,884 NZD
View
B+
Retailer 11
-
$16,026 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
540969431 · Nov 6
$16,644 NZD
$9,227 USD
View
11 more retailers have this diamond
Prices start from $8,011 NZDSave up to $8,633 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
1.50ct Radiant
$8,011 NZD