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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 $6,463 AUD
As of November 5, 2026
Save $6,965 AUD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,429 AUD 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 11 retailers as of November 5, 2026, with prices from $6,463 to $13,429, a $6,965 spread on the same certified stone. Wholesale Diamonds Direct lists it at $13,429. 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: $7,040 AUD|Low: $6,463 AUD|High: $13,832 AUD|Avg: $8,644 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5$6,463 AUD
Retailer 9$6,992 AUD
Retailer 1$7,040 AUD
Retailer 8$7,393 AUD
Retailer 6$7,626 AUD
Retailer 7$8,099 AUD
Retailer 3$8,270 AUD
Retailer 2$8,817 AUD
Retailer 4$9,588 AUD
Retailer 10$13,115 AUD
Wholesale Diamonds Direct$13,429 AUD

36 data points across 11 retailers

11 retailers$6,463 AUD to $13,429 AUD

A
Cheapest Retailer
-
$6,463 AUD
A
Retailer 2
-
$6,992 AUD
View
A
Retailer 3
-
$7,040 AUD
View
A
Retailer 4
-
$7,393 AUD
View
A
Retailer 5
-
$7,626 AUD
View
A
Retailer 6
-
$8,099 AUD
View
A
Retailer 7
-
$8,270 AUD
View
Retailer 8
-
$8,817 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$9,588 AUD
View
B+
Retailer 10
-
$13,115 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
540969431 · Nov 6
$13,429 AUD
$9,227 USD
View
10 more retailers have this diamond
Prices start from $6,463 AUDSave up to $6,965 AUD

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
$6,463 AUD