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Radiant|Natural|GIA

1.70ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 2557299961

Certificate GIA 2557299961

Diamond specifications and retailer prices

From HK$48,434 HKD
$6,173 USD
As of November 2, 2026
Save HK$60,501 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$108,935 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557299961. Listed at 20 retailers as of October 30, 2026, with prices from HK$48,434 to HK$108,935, a HK$60,501 spread on the same certified stone. NZ Jewellers lists it at HK$108,935. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557299961
Dimensions7.74 × 6.13 × 4.21 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.74 mm6.13 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557299961
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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 2
Current: HK$108,935 HKD|Low: HK$47,312 HKD|High: HK$108,935 HKD|Avg: HK$65,126 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 12HK$48,434 HKD
Retailer 3HK$51,463 HKD
Retailer 10HK$54,468 HKD
Retailer 14HK$54,468 HKD
Retailer 9HK$54,923 HKD
Retailer 13HK$59,011 HKD
Retailer 4HK$59,812 HKD
Retailer 11HK$59,913 HKD
Retailer 7HK$61,474 HKD
Retailer 6HK$64,181 HKD
Retailer 5HK$68,088 HKD
Retailer 2HK$71,155 HKD
Retailer 8HK$90,777 HKD
NZ JewellersHK$108,935 HKD

44 data points across 14 retailers

20 retailersHK$48,434 HKD to HK$108,935 HKD

B+
Cheapest Retailer
-
HK$48,434 HKD
$6,173 USD
B+
Retailer 2
-
HK$50,513 HKD
$6,438 USD
View
B+
Retailer 3
-
HK$50,676 HKD
A$9,936 AUD
View
B+
Retailer 4
-
HK$51,463 HKD
$6,559 USD
View
B+
Retailer 5
-
HK$54,468 HKD
$6,942 USD
View
B+
Retailer 6
-
HK$54,468 HKD
$6,942 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$54,923 HKD
$7,000 USD
View
B+
Retailer 8
-
HK$58,007 HKD
$7,393 USD
View
B+
Retailer 9
-
HK$59,011 HKD
$7,521 USD
View
B+
Retailer 10
-
HK$59,812 HKD
A$11,728 AUD
View
B+
Retailer 11
-
HK$59,913 HKD
$7,636 USD
View
B+
Retailer 12
-
HK$61,474 HKD
£6,169 GBP
View
B
Retailer 13
-
HK$64,181 HKD
$8,180 USD
View
B
Retailer 14
-
HK$64,181 HKD
$8,180 USD
View
B
Retailer 15
-
HK$66,300 HKD
$8,450 USD
View
B
Retailer 16
-
HK$68,088 HKD
$8,678 USD
View
B
Retailer 17
-
HK$71,155 HKD
€8,637 EUR
View
Retailer 18
-
HK$71,745 HKD
$9,144 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$90,777 HKD
£9,110 GBP
View
Most Expensive
C
NZ Jewellers
5b719d03-7bbf-4d88-82a9-0ef586cd759f · Oct 30
HK$108,935 HKD
$13,884 USD
View
19 more retailers have this diamond
Prices start from HK$48,434 HKDSave up to HK$60,501 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$48,434 HKD