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Radiant|Natural|HRD

0.70ct F SI2 Radiant Natural Diamond

EX • F/SI2 • HRD 230000005151

Shape and cutting style on the report: Radiant

Certificate HRD 230000005151

Diamond specifications and retailer prices

From $491 USD
As of November 2, 2026
Save $1,179 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,670 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter 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 HRD 230000005151. Listed at 9 retailers as of October 30, 2026, with prices from $491 to $1,670, a $1,179 spread on the same certified stone. NZ Jewellers lists it at $1,670. 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

0.70
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000005151
Dimensions5.65 × 4.74 × 3.29 mm
L/W Ratio1.19
Girdle conditionPolished
Culet sizePointed
Top View
5.65 mm4.74 mm0.70 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 230000005151
Side View
Table 71.0%CrownGirdle: ThinPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,670 USD|Low: $450 USD|High: $1,670 USD|Avg: $762 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$491 USD
Retailer 7$533 USD
Retailer 5$574 USD
Retailer 6$574 USD
Retailer 11$582 USD
Retailer 10$615 USD
Retailer 8$650 USD
Retailer 3$753 USD
Retailer 4$795 USD
Retailer 2$1,231 USD
NZ Jewellers$1,670 USD

6 data points across 11 retailers

9 retailers$491 USD to $1,670 USD

A
Cheapest Retailer
-
$491 USD
Final sale: no returns
A
Retailer 2
-
$533 USD
View
A
Retailer 3
-
$574 USD
View
A
Retailer 4
-
$574 USD
View
A
Retailer 5
-
$615 USD
View
A
Retailer 6
-
$650 USD
£512 GBP
View
A
Retailer 7
-
$795 USD
€757 EUR
View
B
Retailer 8
-
$1,231 USD
£969 GBP
View
Most Expensive
B
NZ Jewellers
8985d1cc-7a7e-4468-8ee0-c9850afffda2 · Oct 30
$1,670 USD
View
8 more retailers have this diamond
Prices start from $491 USDSave up to $1,179 USD

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
0.70ct Radiant
$491 USD