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Round|Natural|GIA

1.00ct D SI1 Round Natural Diamond

GD • D/SI1 • GIA 6332613666

Certificate GIA 6332613666

Diamond specifications and retailer prices

From HK$18,075 HKD
As of November 6, 2026
Save HK$23,465 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$41,540 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by GIA 6332613666. Listed at 21 retailers as of November 5, 2026, with prices from HK$18,075 to HK$41,540, a HK$23,465 spread on the same certified stone. NZ Jewellers lists it at HK$41,540. 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
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6332613666
Dimensions6.24 × 6.18 × 4.08 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.24 mm6.18 mm1.00 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6332613666
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 66.0%

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 6
Current: HK$41,540 HKD|Low: HK$17,871 HKD|High: HK$41,540 HKD|Avg: HK$23,573 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 20HK$18,075 HKD
Retailer 12HK$18,695 HKD
Retailer 14HK$18,915 HKD
Retailer 8HK$18,946 HKD
Retailer 18HK$19,158 HKD
Retailer 5HK$19,440 HKD
Retailer 19HK$19,652 HKD
Retailer 10HK$19,825 HKD
Retailer 9HK$20,013 HKD
Retailer 7HK$21,221 HKD
Retailer 3HK$21,606 HKD
Retailer 6HK$21,606 HKD
Retailer 4HK$22,437 HKD
Retailer 21HK$23,622 HKD
Retailer 2HK$24,367 HKD
Retailer 11HK$24,924 HKD
Retailer 13HK$25,097 HKD
Retailer 16HK$25,991 HKD
Retailer 15HK$29,106 HKD
Retailer 17HK$39,767 HKD
NZ JewellersHK$41,540 HKD

32 data points across 21 retailers

21 retailersHK$18,075 HKD to HK$41,540 HKD

A
Cheapest Retailer
-
HK$18,075 HKD
A
Retailer 2
-
HK$18,695 HKD
View
A
Retailer 3
-
HK$18,915 HKD
View
B+
Retailer 4
-
HK$18,946 HKD
View
B+
Retailer 5
-
HK$19,440 HKD
View
A
Retailer 6
-
HK$19,652 HKD
View
B+
Retailer 7
-
HK$19,825 HKD
View
Final sale: no returns
B+
Retailer 8
-
HK$20,013 HKD
View
B+
Retailer 9
-
HK$21,221 HKD
View
Retailer 10
-
HK$21,606 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$21,606 HKD
View
B+
Retailer 12
-
HK$22,437 HKD
View
B+
Retailer 13
-
HK$23,622 HKD
View
B+
Retailer 14
-
HK$24,367 HKD
View
B+
Retailer 15
-
HK$24,924 HKD
View
B+
Retailer 16
-
HK$25,097 HKD
View
B+
Retailer 17
-
HK$25,991 HKD
View
Retailer 18
-
HK$26,172 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$29,106 HKD
View
B
Retailer 20
-
HK$39,767 HKD
View
Most Expensive
B
NZ Jewellers
0223bb7a-53df-400b-b13d-e56eb8da2878 · Nov 5
HK$41,540 HKD
$5,295 USD
View
20 more retailers have this diamond
Prices start from HK$18,075 HKDSave up to HK$23,465 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 Round
HK$18,075 HKD