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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 3555449767

Certificate GIA 3555449767

Diamond specifications and retailer prices

From HK$62,072 HKD
As of November 7, 2026
Save HK$56,218 HKD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$118,290 HKD at NZ Jewellers · As of November 3, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555449767. Listed at 7 retailers as of November 3, 2026, with prices from HK$62,072 to HK$118,290, a HK$56,218 spread on the same certified stone. NZ Jewellers lists it at HK$118,290. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle52.47°
Pavilion angle36.84°
OriginNatural
Grading LabGIA
CertificateGIA 3555449767
Dimensions7.65 × 5.99 × 4.16 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.65 mm5.99 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555449767
Side View
Table 73.0%Crown 52.47°GirdlePavilion 36.84°Culet: NoneDepth 69.4%

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 7
Current: HK$118,290 HKD|Low: HK$62,072 HKD|High: HK$119,489 HKD|Avg: HK$77,906 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4HK$62,072 HKD
Retailer 8HK$62,754 HKD
Retailer 2HK$66,226 HKD
Retailer 6HK$66,610 HKD
Retailer 9HK$69,424 HKD
Retailer 7HK$70,725 HKD
Retailer 5HK$71,798 HKD
Retailer 3HK$98,007 HKD
NZ JewellersHK$118,290 HKD

39 data points across 9 retailers

7 retailersHK$62,072 HKD to HK$118,290 HKD

B+
Cheapest Retailer
-
HK$62,072 HKD
B+
Retailer 2
-
HK$66,226 HKD
View
Retailer 3
-
HK$66,610 HKD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$70,725 HKD
View
B+
Retailer 5
-
HK$71,798 HKD
View
B
Retailer 6
-
HK$98,007 HKD
View
Most Expensive
B
NZ Jewellers
d395f20a-4df8-4ef6-8a60-4de3dc458fba · Nov 3
HK$118,290 HKD
$15,093 USD
View
6 more retailers have this diamond
Prices start from HK$62,072 HKDSave up to HK$56,218 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.

B+
1.70ct Radiant
HK$62,072 HKD