CaratHunter
Plans
Radiant|Natural|HRD

1.70ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 240000215658

Shape and cutting style on the report: Radiant

Certificate HRD 240000215658

Diamond specifications and retailer prices

From HK$35,927 HKD
$4,579 USD
As of November 2, 2026
Save HK$31,894 HKD (47%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$67,822 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 HRD 240000215658. Listed at 8 retailers as of October 30, 2026, with prices from HK$35,927 to HK$67,822, a HK$31,894 spread on the same certified stone. NZ Jewellers lists it at HK$67,822. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000215658
Dimensions7.63 × 5.84 × 4.05 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizePointed
Top View
7.63 mm5.84 mm1.70 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000215658
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.0%

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 2
Current: HK$67,822 HKD|Low: HK$27,045 HKD|High: HK$67,822 HKD|Avg: HK$44,135 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3HK$27,045 HKD
Retailer 10HK$33,958 HKD
Retailer 9HK$35,927 HKD
Retailer 5HK$38,932 HKD
Retailer 7HK$38,932 HKD
Retailer 8HK$38,932 HKD
Retailer 2HK$44,051 HKD
Retailer 6HK$44,919 HKD
Retailer 11HK$53,876 HKD
Retailer 4HK$62,009 HKD
NZ JewellersHK$67,822 HKD

29 data points across 11 retailers

8 retailersHK$35,927 HKD to HK$67,822 HKD

A
Cheapest Retailer
-
HK$35,927 HKD
$4,579 USD
Final sale: no returns
A
Retailer 2
-
HK$38,932 HKD
$4,962 USD
View
A
Retailer 3
-
HK$38,932 HKD
$4,962 USD
View
A
Retailer 4
-
HK$38,932 HKD
$4,962 USD
View
A
Retailer 5
-
HK$44,051 HKD
€5,347 EUR
View
A
Retailer 6
-
HK$44,919 HKD
$5,725 USD
View
B+
Retailer 7
-
HK$62,009 HKD
£6,223 GBP
View
Most Expensive
B+
NZ Jewellers
3f6ab583-7dbf-4952-9c5b-91087c447f19 · Oct 30
HK$67,822 HKD
$8,644 USD
View
7 more retailers have this diamond
Prices start from HK$35,927 HKDSave up to HK$31,894 HKD

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
HK$35,927 HKD