CaratHunter
Plans
Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2566080193

Certificate GIA 2566080193

Diamond specifications and retailer prices

From HK$12,748 HKD
As of November 6, 2026
Save HK$17,495 HKD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$38,528 HKD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2566080193. Listed at 11 retailers as of November 4, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566080193
Dimensions6.30 × 6.35 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Feather
Top View
6.30 mm6.35 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566080193
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.6%

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$38,528 HKD|Low: HK$12,748 HKD|High: HK$39,108 HKD|Avg: HK$22,009 HKD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$12,748 HKD
Retailer 2HK$15,761 HKD
Retailer 10HK$16,059 HKD
Retailer 4HK$17,699 HKD
Retailer 11HK$18,428 HKD
Retailer 9HK$19,032 HKD
Retailer 3HK$19,566 HKD
Retailer 5HK$21,166 HKD
Retailer 8HK$26,360 HKD
Retailer 6HK$30,243 HKD
NZ JewellersHK$38,528 HKD

40 data points across 11 retailers

11 retailersHK$12,748 HKD to HK$30,243 HKD

A
Cheapest Retailer
-
HK$12,748 HKD
A
Retailer 2
-
HK$15,761 HKD
View
A
Retailer 3
-
HK$16,059 HKD
View
A
Retailer 4
-
HK$17,699 HKD
View
Retailer 5
-
HK$18,428 HKD
View
Price last confirmed 28 days ago
A
Retailer 6
-
HK$19,032 HKD
View
Retailer 7
-
HK$19,566 HKD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
HK$21,166 HKD
View
B+
Retailer 9
-
HK$26,360 HKD
View
B
Retailer 10
-
HK$30,243 HKD
View
Most Expensive
NZ Jewellers
df7917ec-484e-43ec-a346-6f6592494d92 · Oct 6
HK$38,528 HKD
$4,911 USD
View
Price last confirmed 31 days ago
10 more retailers have this diamond
Prices start from HK$12,748 HKDSave up to HK$17,495 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$12,748 HKD