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1.70ct D I1 Round Natural Diamond

EX • D/I1 • IGI 632487433

Shape and cutting style on the report: Round brilliant

Certificate IGI 632487433

Diamond specifications and retailer prices

From HK$32,199 HKD
$4,104 USD
As of November 1, 2026
Save HK$32,112 HKD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$64,311 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 632487433. Listed at 7 retailers as of October 30, 2026, with prices from HK$32,199 to HK$64,311, a HK$32,112 spread on the same certified stone. NZ Jewellers lists it at HK$64,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 632487433
Dimensions7.64 × 7.69 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.64 mm7.69 mm1.70 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 632487433
Side View
Table 56.0%Crown 35.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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 1
Current: HK$64,311 HKD|Low: HK$32,199 HKD|High: HK$64,311 HKD|Avg: HK$43,402 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7HK$32,199 HKD
Retailer 9HK$33,500 HKD
Retailer 3HK$36,914 HKD
Retailer 5HK$36,914 HKD
Retailer 6HK$36,914 HKD
Retailer 2HK$41,585 HKD
Retailer 4HK$42,594 HKD
Retailer 8HK$60,709 HKD
NZ JewellersHK$64,311 HKD

33 data points across 9 retailers

7 retailersHK$32,199 HKD to HK$64,311 HKD

A
Cheapest Retailer
-
HK$32,199 HKD
$4,104 USD
A
Retailer 2
-
HK$36,914 HKD
$4,705 USD
View
A
Retailer 3
-
HK$36,914 HKD
$4,705 USD
View
A
Retailer 4
-
HK$36,914 HKD
$4,705 USD
View
A
Retailer 5
-
HK$41,585 HKD
€5,048 EUR
View
B+
Retailer 6
-
HK$42,594 HKD
$5,429 USD
View
Most Expensive
B
NZ Jewellers
64a09b3a-1a51-4aff-92b3-7f4dcd5fd489 · Oct 30
HK$64,311 HKD
$8,197 USD
View
6 more retailers have this diamond
Prices start from HK$32,199 HKDSave up to HK$32,112 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 Round
HK$32,199 HKD