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Round|Natural|GIA

1.70ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 7452842536

Certificate GIA 7452842536

Diamond specifications and retailer prices

From HK$59,769 HKD
$7,618 USD
As of October 31, 2026
Save HK$54,339 HKD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$114,108 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round 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 and certified by GIA 7452842536. Listed at 18 retailers as of October 30, 2026, with prices from HK$59,769 to HK$114,108, a HK$54,339 spread on the same certified stone. NZ Jewellers lists it at HK$114,108. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 7452842536
Dimensions7.43 × 7.34 × 4.78 mm
L/W Ratio1.01
Top View
7.43 mm7.34 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7452842536
Side View
Table 55.0%Crown 38°Girdle: THN-THKPavilion 39.8°Culet: NoneDepth 64.8%

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: Oct 31
Current: HK$114,108 HKD|Low: HK$59,769 HKD|High: HK$114,108 HKD|Avg: HK$80,965 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
November 1, 2026
Retailer 11HK$59,769 HKD
Retailer 8HK$62,883 HKD
Retailer 9HK$68,454 HKD
Retailer 13HK$68,462 HKD
Retailer 3HK$74,165 HKD
Retailer 7HK$74,328 HKD
Retailer 10HK$75,311 HKD
Retailer 12HK$83,103 HKD
Retailer 2HK$84,835 HKD
Retailer 4HK$85,581 HKD
Retailer 5HK$90,116 HKD
Retailer 6HK$106,924 HKD
NZ JewellersHK$114,108 HKD

38 data points across 13 retailers

18 retailersHK$59,769 HKD to HK$114,108 HKD

B+
Cheapest Retailer
-
HK$59,769 HKD
$7,618 USD
B
Retailer 2
-
HK$62,515 HKD
$7,968 USD
View
B+
Retailer 3
-
HK$62,883 HKD
$8,015 USD
View
B
Retailer 4
-
HK$64,107 HKD
$8,171 USD
View
B
Retailer 5
-
HK$66,037 HKD
$8,417 USD
View
B
Retailer 6
-
HK$66,842 HKD
CA$11,833 CAD
View
B
Retailer 7
-
HK$68,454 HKD
$8,725 USD
View
Final sale: no returns
B
Retailer 8
-
HK$68,462 HKD
$8,726 USD
View
B
Retailer 9
-
HK$69,662 HKD
$8,879 USD
View
B
Retailer 10
-
HK$74,165 HKD
$9,453 USD
View
B
Retailer 11
-
HK$74,328 HKD
£7,460 GBP
View
B
Retailer 12
-
HK$75,311 HKD
$9,599 USD
View
B
Retailer 13
-
HK$83,103 HKD
$10,592 USD
View
B
Retailer 14
-
HK$84,835 HKD
€10,298 EUR
View
B
Retailer 15
-
HK$85,581 HKD
$10,908 USD
View
Retailer 16
-
HK$90,116 HKD
$11,486 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
HK$106,924 HKD
£10,731 GBP
View
Most Expensive
C
NZ Jewellers
3a2f0b66-1ed0-448b-985d-17c3bfbee0fa · Oct 30
HK$114,108 HKD
$14,544 USD
View
17 more retailers have this diamond
Prices start from HK$59,769 HKDSave up to HK$54,339 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 Round
HK$59,769 HKD