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Round|Natural|GIA

1.00ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 1569724199

Certificate GIA 1569724199

Diamond specifications and retailer prices

From HK$19,880 HKD
As of November 6, 2026
Save HK$26,172 HKD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$46,051 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 very-good cut grade and certified by GIA 1569724199. Listed at 22 retailers as of November 5, 2026, with prices from HK$19,880 to HK$46,051, a HK$26,172 spread on the same certified stone. NZ Jewellers lists it at HK$46,051. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1569724199
Dimensions6.28 × 6.34 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.28 mm6.34 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569724199
Side View
Table 54.0%Crown 36°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

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$46,051 HKD|Low: HK$19,778 HKD|High: HK$46,546 HKD|Avg: HK$27,814 HKD|-1.1%
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
Retailer 22
November 6, 2026
Retailer 14HK$19,880 HKD
Retailer 2HK$19,888 HKD
Retailer 7HK$21,574 HKD
Retailer 11HK$22,304 HKD
Retailer 8HK$23,143 HKD
Retailer 20HK$23,292 HKD
Retailer 4HK$23,693 HKD
Retailer 12HK$24,391 HKD
Retailer 21HK$24,469 HKD
Retailer 10HK$25,058 HKD
Retailer 13HK$25,293 HKD
Retailer 22HK$26,438 HKD
Retailer 15HK$26,603 HKD
Retailer 3HK$27,450 HKD
Retailer 5HK$27,450 HKD
Retailer 16HK$27,701 HKD
Retailer 17HK$29,255 HKD
Retailer 19HK$30,502 HKD
Retailer 18HK$30,683 HKD
Retailer 6HK$38,520 HKD
Retailer 9HK$44,200 HKD
NZ JewellersHK$46,051 HKD

14 data points across 22 retailers

22 retailersHK$19,880 HKD to HK$46,051 HKD

A
Cheapest Retailer
-
HK$19,880 HKD
A
Retailer 2
-
HK$19,888 HKD
View
A
Retailer 3
-
HK$21,574 HKD
View
A
Retailer 4
-
HK$22,304 HKD
View
B+
Retailer 5
-
HK$23,143 HKD
View
B+
Retailer 6
-
HK$23,292 HKD
View
A
Retailer 7
-
HK$23,693 HKD
View
B+
Retailer 8
-
HK$24,391 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$24,469 HKD
View
B+
Retailer 10
-
HK$25,058 HKD
View
B+
Retailer 11
-
HK$25,293 HKD
View
B+
Retailer 12
-
HK$26,438 HKD
View
Retailer 13
-
HK$26,603 HKD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$27,450 HKD
View
B+
Retailer 15
-
HK$27,450 HKD
View
B+
Retailer 16
-
HK$27,701 HKD
View
B+
Retailer 17
-
HK$29,255 HKD
View
B
Retailer 18
-
HK$30,502 HKD
View
B+
Retailer 19
-
HK$30,683 HKD
View
B
Retailer 20
-
HK$38,520 HKD
View
B
Retailer 21
-
HK$44,200 HKD
View
Most Expensive
B
NZ Jewellers
7f660a32-0aa1-453a-afd4-f441e9788395 · Nov 5
HK$46,051 HKD
$5,870 USD
View
21 more retailers have this diamond
Prices start from HK$19,880 HKDSave up to HK$26,172 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$19,880 HKD