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Round|Natural|GIA

1.00ct K VVS1 Round Natural Diamond

VG • K/VVS1 • GIA 6451830795

Certificate GIA 6451830795

Diamond specifications and retailer prices

From HK$12,952 HKD
As of November 6, 2026
Save HK$23,638 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$36,590 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 very-good cut grade and certified by GIA 6451830795. Listed at 19 retailers as of November 5, 2026, with prices from HK$12,952 to HK$36,590, a HK$23,638 spread on the same certified stone. NZ Jewellers lists it at HK$36,590. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6451830795
Dimensions6.24 × 6.15 × 4.05 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.24 mm6.15 mm1.00 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451830795
Side View
Table 55.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 65.3%

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$36,590 HKD|Low: HK$12,850 HKD|High: HK$36,590 HKD|Avg: HK$19,684 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
November 6, 2026
Retailer 18HK$12,952 HKD
Retailer 2HK$13,031 HKD
Retailer 10HK$15,541 HKD
Retailer 5HK$15,808 HKD
Retailer 11HK$15,934 HKD
Retailer 4HK$17,503 HKD
Retailer 9HK$17,503 HKD
Retailer 6HK$17,573 HKD
Retailer 12HK$18,075 HKD
Retailer 7HK$18,311 HKD
Retailer 8HK$18,593 HKD
Retailer 13HK$18,907 HKD
Retailer 14HK$20,076 HKD
Retailer 3HK$20,194 HKD
Retailer 15HK$21,362 HKD
Retailer 16HK$21,716 HKD
Retailer 17HK$30,573 HKD
NZ JewellersHK$36,590 HKD

26 data points across 18 retailers

19 retailersHK$12,952 HKD to HK$36,590 HKD

A
Cheapest Retailer
-
HK$12,952 HKD
A
Retailer 2
-
HK$13,031 HKD
View
A
Retailer 3
-
HK$15,541 HKD
View
A
Retailer 4
-
HK$15,808 HKD
View
A
Retailer 5
-
HK$15,934 HKD
View
A
Retailer 6
-
HK$16,969 HKD
View
Retailer 7
-
HK$17,503 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$17,503 HKD
View
B+
Retailer 9
-
HK$17,573 HKD
View
B+
Retailer 10
-
HK$18,075 HKD
View
B+
Retailer 11
-
HK$18,311 HKD
View
B+
Retailer 12
-
HK$18,593 HKD
View
B+
Retailer 13
-
HK$18,907 HKD
View
B+
Retailer 14
-
HK$20,076 HKD
View
B+
Retailer 15
-
HK$20,194 HKD
View
B+
Retailer 16
-
HK$21,362 HKD
View
B+
Retailer 17
-
HK$21,716 HKD
View
B
Retailer 18
-
HK$30,573 HKD
View
Most Expensive
B
NZ Jewellers
0851a0ff-98ab-4163-9512-b82955b11e6b · Nov 5
HK$36,590 HKD
$4,664 USD
View
18 more retailers have this diamond
Prices start from HK$12,952 HKDSave up to HK$23,638 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$12,952 HKD