CaratHunter
Plans
Radiant|Natural|IGI

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • IGI 700528962

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 700528962

Diamond specifications and retailer prices

From HK$12,414 HKD
As of November 4, 2026
Save HK$20,816 HKD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$33,231 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700528962. Listed at 14 retailers as of November 4, 2026, with prices from HK$12,414 to HK$33,231, a HK$20,816 spread on the same certified stone. NZ Jewellers lists it at HK$33,231. 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

1.00
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.1°
Pavilion angle30.8°
OriginNatural
Grading LabIGI
CertificateIGI 700528962
Dimensions6.40 × 4.86 × 3.45 mm
L/W Ratio1.32
Culet sizePointed
Top View
6.40 mm4.86 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 700528962
Side View
Table 62.0%Crown 49.1°Girdle: STK-THKPavilion 30.8°Culet: NoneDepth 71.0%

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 4
Current: HK$33,231 HKD|Low: HK$11,521 HKD|High: HK$33,231 HKD|Avg: HK$16,146 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5HK$12,414 HKD
Retailer 12HK$12,571 HKD
Retailer 10HK$12,657 HKD
Retailer 16HK$13,324 HKD
Retailer 3HK$13,621 HKD
Retailer 6HK$13,621 HKD
Retailer 13HK$13,629 HKD
Retailer 14HK$14,256 HKD
Retailer 15HK$14,264 HKD
Retailer 7HK$14,695 HKD
Retailer 11HK$15,024 HKD
Retailer 4HK$15,722 HKD
Retailer 8HK$16,208 HKD
Retailer 2HK$18,504 HKD
Retailer 9HK$23,802 HKD
NZ JewellersHK$33,231 HKD

31 data points across 16 retailers

14 retailersHK$12,414 HKD to HK$33,231 HKD

A
Cheapest Retailer
-
HK$12,414 HKD
A
Retailer 2
-
HK$12,571 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$12,657 HKD
View
A
Retailer 4
-
HK$13,324 HKD
View
Retailer 5
-
HK$13,621 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$13,621 HKD
View
A
Retailer 7
-
HK$14,256 HKD
View
A
Retailer 8
-
HK$14,264 HKD
View
A
Retailer 9
-
HK$14,695 HKD
View
A
Retailer 10
-
HK$15,024 HKD
View
B+
Retailer 11
-
HK$15,722 HKD
View
A
Retailer 12
-
HK$18,504 HKD
View
B+
Retailer 13
-
HK$23,802 HKD
View
Most Expensive
B
NZ Jewellers
3ddb4a13-4a67-4d33-8142-a420ec26ded6 · Nov 5
HK$33,231 HKD
$4,240 USD
View
13 more retailers have this diamond
Prices start from HK$12,414 HKDSave up to HK$20,816 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
1.00ct Radiant
HK$12,414 HKD