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Radiant|Natural|GIA

1.70ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6214810948

Certificate GIA 6214810948

Diamond specifications and retailer prices

From $20,373 NZD
$11,463 USD
As of November 1, 2026
Save $5,735 NZD (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $26,109 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 6214810948. Listed at 8 retailers as of November 1, 2026, with prices from $20,373 to $26,109, a $5,735 spread on the same certified stone. Jared lists it at $26,109. 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 6214810948
Dimensions7.33 × 5.98 × 4.19 mm
L/W Ratio1.23
Top View
7.33 mm5.98 mm1.70 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6214810948
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $26,109 NZD|Low: $19,277 NZD|High: $26,109 NZD|Avg: $24,048 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$21,205 NZD
Retailer 4$24,148 NZD
Retailer 2$25,276 NZD
Jared$26,109 NZD

36 data points across 4 retailers

8 retailers$20,373 NZD to $26,109 NZD

B+
Cheapest Retailer
-
$20,373 NZD
$11,463 USD
B
Retailer 2
-
$20,651 NZD
A$17,876 AUD
View
B
Retailer 3
-
$21,205 NZD
$11,931 USD
View
Final sale: no returns
B
Retailer 4
-
$24,148 NZD
$13,587 USD
View
B
Retailer 5
-
$25,273 NZD
$14,220 USD
View
B
Retailer 6
-
$25,273 NZD
$14,220 USD
View
B
Retailer 7
-
$25,276 NZD
£11,198 GBP
View
Most Expensive
B
Jared
147088380 · Nov 2
$26,109 NZD
$14,690 USD
View
7 more retailers have this diamond
Prices start from $20,373 NZDSave up to $5,735 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.

B+
1.70ct Radiant
$20,373 NZD