Round|Natural|GIA

1.05ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 1558228762

Certificate GIA 1558228762

Diamond specifications and retailer prices

From $2,546 USD
As of November 1, 2026
Save $3,469 USD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,118 USD 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
Color
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: $6,015 USD|Low: $2,367 USD|High: $6,118 USD|Avg: $3,353 USD|-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 10$2,546 USD
Retailer 3$2,577 USD
Retailer 8$2,592 USD
Retailer 11$2,815 USD
Retailer 5$2,877 USD
Retailer 12$2,877 USD
Retailer 13$2,988 USD
Retailer 4$3,019 USD
Retailer 2$3,027 USD
Retailer 6$3,359 USD
Retailer 7$3,512 USD
Retailer 9$4,799 USD
NZ Jewellers$6,015 USD

46 data points across 13 retailers

16 retailers$2,546 USD to $6,015 USD

A
Cheapest Retailer
-
$2,546 USD
A
Retailer 2
-
$2,577 USD
View
A
Retailer 3
-
$2,592 USD
View
B+
Retailer 4
-
$2,815 USD
View
Retailer 5
-
$2,877 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,877 USD
View
Retailer 7
-
$2,926 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$2,988 USD
View
B+
Retailer 9
-
$3,019 USD
View
B+
Retailer 10
-
$3,027 USD
View
B+
Retailer 11
-
$3,359 USD
View
Retailer 12
-
$3,377 USD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$3,512 USD
View
B
Retailer 14
-
$4,799 USD
View
B
Retailer 15
-
$6,015 USD
View
Most Expensive
NZ Jewellers
cadb6e10-aebc-4ad2-b1eb-d7bd92b92363 · Sep 28
$6,118 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $2,546 USDSave up to $3,469 USD

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
$2,546 USD