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Radiant|Natural|GIA

1.70ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 2567731325

Certificate GIA 2567731325

Diamond specifications and retailer prices

From HK$57,276 HKD
As of November 7, 2026
Save HK$45,371 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$102,646 HKD at With Clarity · As of November 6, 2026
View at With Clarity

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 2567731325. Listed at 13 retailers as of November 6, 2026, with prices from HK$57,276 to HK$102,646, a HK$45,371 spread on the same certified stone. With Clarity lists it at HK$102,646. 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
OriginNatural
Grading LabGIA
CertificateGIA 2567731325
Dimensions7.94 × 6.10 × 4.20 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.94 mm6.10 mm1.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567731325
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.9%

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 7
Current: HK$64,627 HKD|Low: HK$57,276 HKD|High: HK$102,646 HKD|Avg: HK$71,418 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 7, 2026
Retailer 4HK$57,276 HKD
Retailer 11HK$60,630 HKD
Retailer 10HK$63,021 HKD
Retailer 2HK$63,890 HKD
Retailer 1HK$64,627 HKD
Retailer 12HK$65,129 HKD
Retailer 3HK$73,742 HKD
Retailer 7HK$74,424 HKD
Retailer 6HK$75,709 HKD
Retailer 8HK$76,266 HKD
Retailer 5HK$84,424 HKD
Retailer 9HK$92,967 HKD
With ClarityHK$102,646 HKD

9 data points across 13 retailers

13 retailersHK$57,276 HKD to HK$102,646 HKD

A
Cheapest Retailer
-
HK$57,276 HKD
B+
Retailer 2
-
HK$60,630 HKD
View
B+
Retailer 3
-
HK$63,021 HKD
View
B+
Retailer 4
-
HK$63,890 HKD
View
B+
Retailer 5
-
HK$64,627 HKD
View
B+
Retailer 6
-
HK$65,129 HKD
View
B
Retailer 7
-
HK$73,742 HKD
View
B
Retailer 8
-
HK$74,424 HKD
View
B
Retailer 9
-
HK$75,709 HKD
View
B
Retailer 10
-
HK$76,266 HKD
View
B
Retailer 11
-
HK$84,424 HKD
View
B
Retailer 12
-
HK$92,967 HKD
View
Most Expensive
B
With Clarity
2567731325 · Nov 6
HK$102,646 HKD
$13,097 USD
View
12 more retailers have this diamond
Prices start from HK$57,276 HKDSave up to HK$45,371 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$57,276 HKD