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Radiant|Natural|GIA

1.70ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 6555113671

Certificate GIA 6555113671

Diamond specifications and retailer prices

From HK$85,052 HKD
$10,840 USD
As of November 2, 2026
Save HK$56,719 HKD (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$141,771 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555113671. Listed at 9 retailers as of October 30, 2026, with prices from HK$85,052 to HK$141,771, a HK$56,719 spread on the same certified stone. NZ Jewellers lists it at HK$141,771. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555113671
Dimensions8.40 × 6.04 × 4.16 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.40 mm6.04 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555113671
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$141,771 HKD|Low: HK$85,052 HKD|High: HK$145,176 HKD|Avg: HK$107,430 HKD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9HK$85,052 HKD
Retailer 2HK$91,548 HKD
Retailer 5HK$91,952 HKD
Retailer 8HK$93,336 HKD
Retailer 3HK$95,842 HKD
Retailer 4HK$99,899 HKD
Retailer 7HK$124,969 HKD
Retailer 6HK$132,847 HKD
NZ JewellersHK$141,771 HKD

31 data points across 9 retailers

9 retailersHK$85,052 HKD to HK$141,771 HKD

B
Cheapest Retailer
-
HK$85,052 HKD
$10,840 USD
B
Retailer 2
-
HK$91,548 HKD
$11,668 USD
View
B
Retailer 3
-
HK$91,952 HKD
£9,228 GBP
View
Retailer 4
-
HK$93,336 HKD
A$18,301 AUD
View
Price last confirmed 30 days ago
B
Retailer 5
-
HK$95,842 HKD
£9,618 GBP
View
B
Retailer 6
-
HK$99,899 HKD
€12,126 EUR
View
B
Retailer 7
-
HK$124,969 HKD
ZAR 257,311 ZAR
View
B
Retailer 8
-
HK$132,847 HKD
£13,332 GBP
View
Most Expensive
C
NZ Jewellers
9bfd9e5c-c540-4c58-8efb-98a1aeff277e · Oct 30
HK$141,771 HKD
$18,069 USD
View
8 more retailers have this diamond
Prices start from HK$85,052 HKDSave up to HK$56,719 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$85,052 HKD