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Radiant|Natural|GIA

1.70ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 1533598751

Certificate GIA 1533598751

Diamond specifications and retailer prices

From $12,683 NZD
$7,136 USD
As of November 1, 2026
Save $4,077 NZD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,760 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.7ct natural radiant diamond

This 1.7ct 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 1533598751. Listed at 8 retailers as of November 1, 2026, with prices from $12,683 to $16,760, a $4,077 spread on the same certified stone. Jared lists it at $16,760. 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

1.70
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533598751
Dimensions7.52 × 5.88 × 4.10 mm
L/W Ratio1.28
Top View
7.52 mm5.88 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533598751
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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 1
Current: $16,760 NZD|Low: $11,883 NZD|High: $16,760 NZD|Avg: $15,569 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$13,072 NZD
Retailer 4$15,247 NZD
Retailer 2$16,166 NZD
Retailer 5$16,227 NZD
Retailer 6$16,227 NZD
Jared$16,760 NZD

36 data points across 6 retailers

8 retailers$12,683 NZD to $16,760 NZD

A
Cheapest Retailer
-
$12,683 NZD
$7,136 USD
A
Retailer 2
-
$12,729 NZD
A$11,018 AUD
View
A
Retailer 3
-
$13,072 NZD
$7,355 USD
View
Final sale: no returns
B+
Retailer 4
-
$15,247 NZD
$8,579 USD
View
B+
Retailer 5
-
$16,166 NZD
£7,162 GBP
View
B+
Retailer 6
-
$16,227 NZD
$9,130 USD
View
B+
Retailer 7
-
$16,227 NZD
$9,130 USD
View
Most Expensive
B
Jared
157324764 · Nov 2
$16,760 NZD
$9,430 USD
View
7 more retailers have this diamond
Prices start from $12,683 NZDSave up to $4,077 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
1.70ct Radiant
$12,683 NZD