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Round|Natural|GIA

1.05ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1558228762

Certificate GIA 1558228762

Diamond specifications and retailer prices

From HK$19,974 HKD
As of November 1, 2026
Save HK$27,215 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$47,997 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 1558228762. Listed at 16 retailers as of November 1, 2026, with a 136% 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

1.05
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558228762
Dimensions6.48 × 6.51 × 4.03 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.48 mm6.51 mm1.05 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558228762
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 1
Current: HK$47,189 HKD|Low: HK$18,570 HKD|High: HK$47,997 HKD|Avg: HK$26,303 HKD|-1.7%
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
November 6, 2026
Retailer 10HK$19,974 HKD
Retailer 3HK$20,217 HKD
Retailer 8HK$20,335 HKD
Retailer 11HK$22,084 HKD
Retailer 5HK$22,571 HKD
Retailer 12HK$22,571 HKD
Retailer 13HK$23,441 HKD
Retailer 4HK$23,685 HKD
Retailer 2HK$23,747 HKD
Retailer 6HK$26,352 HKD
Retailer 7HK$27,552 HKD
Retailer 9HK$37,649 HKD
NZ JewellersHK$47,189 HKD

46 data points across 13 retailers

16 retailersHK$19,974 HKD to HK$47,189 HKD

A
Cheapest Retailer
-
HK$19,974 HKD
A
Retailer 2
-
HK$20,217 HKD
View
A
Retailer 3
-
HK$20,335 HKD
View
B+
Retailer 4
-
HK$22,084 HKD
View
Retailer 5
-
HK$22,571 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$22,571 HKD
View
Retailer 7
-
HK$22,955 HKD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
HK$23,441 HKD
View
B+
Retailer 9
-
HK$23,685 HKD
View
B+
Retailer 10
-
HK$23,747 HKD
View
B+
Retailer 11
-
HK$26,352 HKD
View
Retailer 12
-
HK$26,493 HKD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
HK$27,552 HKD
View
B
Retailer 14
-
HK$37,649 HKD
View
B
Retailer 15
-
HK$47,189 HKD
View
Most Expensive
NZ Jewellers
cadb6e10-aebc-4ad2-b1eb-d7bd92b92363 · Sep 28
HK$47,997 HKD
$6,118 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from HK$19,974 HKDSave up to HK$27,215 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
1.05ct Round
HK$19,974 HKD