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Round|Natural|GIA

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2557688406

Certificate GIA 2557688406

Diamond specifications and retailer prices

From $2,134 USD
As of November 5, 2026
Save $3,833 USD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,967 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 2557688406. Listed at 20 retailers as of November 5, 2026, with prices from $2,134 to $5,967, a $3,833 spread on the same certified stone. NZ Jewellers lists it at $5,967. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557688406
Dimensions6.80 × 6.77 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.80 mm6.77 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557688406
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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 5
Current: $5,967 USD|Low: $2,134 USD|High: $6,043 USD|Avg: $3,188 USD|-1.3%
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
November 6, 2026
Retailer 14$2,134 USD
Retailer 5$2,535 USD
Retailer 6$2,589 USD
Retailer 7$2,770 USD
Retailer 2$2,795 USD
Retailer 15$2,854 USD
Retailer 8$2,891 USD
Retailer 4$2,900 USD
Retailer 3$2,978 USD
Retailer 9$3,003 USD
Retailer 11$3,293 USD
Retailer 10$3,331 USD
Retailer 12$3,333 USD
Retailer 13$3,483 USD
Retailer 16$4,784 USD
NZ Jewellers$5,967 USD

27 data points across 16 retailers

20 retailers$2,134 USD to $5,967 USD

A
Cheapest Retailer
-
$2,134 USD
A
Retailer 2
-
$2,535 USD
View
A
Retailer 3
-
$2,589 USD
View
Retailer 4
-
$2,716 USD
View
Price last confirmed 60 days ago
A
Retailer 5
-
$2,770 USD
View
A
Retailer 6
-
$2,795 USD
View
A
Retailer 7
-
$2,854 USD
View
Retailer 8
-
$2,891 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,900 USD
View
B+
Retailer 10
-
$2,978 USD
View
A
Retailer 11
-
$3,003 USD
View
Retailer 12
-
$3,050 USD
View
Price last confirmed 38 days ago
Retailer 13
-
$3,134 USD
View
Price last confirmed 60 days ago
B+
Retailer 14
-
$3,293 USD
View
B+
Retailer 15
-
$3,331 USD
View
B+
Retailer 16
-
$3,333 USD
View
B+
Retailer 17
-
$3,483 USD
View
B
Retailer 18
-
$4,784 USD
View
Retailer 19
-
$5,679 USD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
0eaca596-00b9-4870-8534-98b467fef306 · Nov 5
$5,967 USD
View
19 more retailers have this diamond
Prices start from $2,134 USDSave up to $3,833 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
1.20ct Round
$2,134 USD