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Round|Natural|GIA

1.00ct G VS1 Round Natural Diamond

GD • G/VS1 • GIA 2557160155

Certificate GIA 2557160155

Diamond specifications and retailer prices

From HK$15,660 HKD
As of November 4, 2026
Save HK$25,640 HKD (62%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$41,300 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2557160155. Listed at 26 retailers as of November 4, 2026, with prices from HK$15,660 to HK$41,300, a HK$25,640 spread on the same certified stone. NZ Jewellers lists it at HK$41,300. 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
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle40°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557160155
Dimensions5.94 × 6.07 × 4.07 mm
L/W Ratio1.02
Top View
5.94 mm6.07 mm1.00 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2557160155
Side View
Table 59.0%Crown 40°Girdle: MED-VTKPavilion 40.4°Culet: NoneDepth 67.7%

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$41,300 HKD|Low: HK$15,566 HKD|High: HK$41,300 HKD|Avg: HK$22,764 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
Retailer 22
Retailer 23
November 5, 2026
Retailer 5HK$15,660 HKD
Retailer 2HK$15,684 HKD
Retailer 11HK$17,496 HKD
Retailer 12HK$17,849 HKD
Retailer 13HK$18,171 HKD
Retailer 15HK$18,226 HKD
Retailer 21HK$18,445 HKD
Retailer 8HK$19,575 HKD
Retailer 4HK$19,756 HKD
Retailer 3HK$20,022 HKD
Retailer 23HK$20,666 HKD
Retailer 18HK$20,776 HKD
Retailer 14HK$20,854 HKD
Retailer 6HK$22,164 HKD
Retailer 9HK$22,792 HKD
Retailer 20HK$22,965 HKD
Retailer 7HK$24,283 HKD
Retailer 17HK$24,385 HKD
Retailer 16HK$28,457 HKD
Retailer 10HK$29,469 HKD
Retailer 22HK$30,293 HKD
Retailer 19HK$34,522 HKD
NZ JewellersHK$41,300 HKD

20 data points across 23 retailers

26 retailersHK$15,660 HKD to HK$41,300 HKD

A
Cheapest Retailer
-
HK$15,660 HKD
A
Retailer 2
-
HK$15,684 HKD
View
A
Retailer 3
-
HK$17,496 HKD
View
A
Retailer 4
-
HK$17,849 HKD
View
A
Retailer 5
-
HK$18,171 HKD
View
B+
Retailer 6
-
HK$18,226 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$18,445 HKD
View
B+
Retailer 8
-
HK$19,575 HKD
View
A
Retailer 9
-
HK$19,756 HKD
View
A
Retailer 10
-
HK$20,022 HKD
View
Retailer 11
-
HK$20,077 HKD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
HK$20,666 HKD
View
A
Retailer 13
-
HK$20,776 HKD
View
B+
Retailer 14
-
HK$20,854 HKD
View
Retailer 15
-
HK$22,125 HKD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$22,164 HKD
View
Retailer 17
-
HK$22,494 HKD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
HK$22,792 HKD
View
A
Retailer 19
-
HK$22,965 HKD
View
A
Retailer 20
-
HK$24,283 HKD
View
A
Retailer 21
-
HK$24,385 HKD
View
B+
Retailer 22
-
HK$28,457 HKD
View
B+
Retailer 23
-
HK$29,469 HKD
View
B+
Retailer 24
-
HK$30,293 HKD
View
B+
Retailer 25
-
HK$34,522 HKD
View
Most Expensive
B
NZ Jewellers
4f252bfb-3608-41c8-a177-cb993a844876 · Nov 5
HK$41,300 HKD
$5,264 USD
View
25 more retailers have this diamond
Prices start from HK$15,660 HKDSave up to HK$25,640 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$15,660 HKD