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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 6485704409

Certificate GIA 6485704409

Diamond specifications and retailer prices

From HK$18,570 HKD
As of November 1, 2026
Save HK$25,709 HKD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$44,278 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6485704409. Listed at 14 retailers as of November 1, 2026, with prices from HK$18,570 to HK$44,278, a HK$25,709 spread on the same certified stone. NZ Jewellers lists it at HK$44,278. 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
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6485704409
Dimensions6.53 × 6.51 × 3.92 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.53 mm6.51 mm1.00 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485704409
Side View
Table 59.0%Crown 31.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$22,280 HKD|Low: HK$18,570 HKD|High: HK$37,547 HKD|Avg: HK$23,665 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$18,570 HKD
Retailer 11HK$18,962 HKD
Retailer 8HK$19,260 HKD
Retailer 2HK$19,621 HKD
Retailer 10HK$20,868 HKD
Retailer 3HK$21,990 HKD
Retailer 1HK$22,280 HKD
Retailer 4HK$24,807 HKD
Retailer 6HK$25,850 HKD
Retailer 5HK$26,242 HKD
Retailer 7HK$36,998 HKD

44 data points across 11 retailers

14 retailersHK$18,570 HKD to HK$44,278 HKD

A
Cheapest Retailer
-
HK$18,570 HKD
A
Retailer 2
-
HK$18,962 HKD
View
A
Retailer 3
-
HK$19,260 HKD
View
B+
Retailer 4
-
HK$20,868 HKD
View
Retailer 5
-
HK$21,174 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$21,174 HKD
View
B+
Retailer 7
-
HK$21,990 HKD
View
B+
Retailer 8
-
HK$22,280 HKD
View
B+
Retailer 9
-
HK$24,438 HKD
View
B+
Retailer 10
-
HK$24,807 HKD
View
B
Retailer 11
-
HK$25,850 HKD
View
B+
Retailer 12
-
HK$26,242 HKD
View
B
Retailer 13
-
HK$36,998 HKD
View
Most Expensive
B
NZ Jewellers
37a3a7c5-61ef-4b9b-9b66-7291d66d86cb · Nov 5
HK$44,278 HKD
$5,644 USD
View
13 more retailers have this diamond
Prices start from HK$18,570 HKDSave up to HK$25,709 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$18,570 HKD