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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 $3,796 NZD
As of November 5, 2026
Save $6,819 NZD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,615 NZD 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 $3,796 to $10,615, a $6,819 spread on the same certified stone. NZ Jewellers lists it at $10,615. 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
Colour
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: $10,615 NZD|Low: $3,796 NZD|High: $10,750 NZD|Avg: $5,671 NZD|-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$3,796 NZD
Retailer 5$4,510 NZD
Retailer 6$4,606 NZD
Retailer 7$4,928 NZD
Retailer 2$4,972 NZD
Retailer 15$5,077 NZD
Retailer 8$5,143 NZD
Retailer 4$5,159 NZD
Retailer 3$5,298 NZD
Retailer 9$5,342 NZD
Retailer 11$5,858 NZD
Retailer 10$5,926 NZD
Retailer 12$5,929 NZD
Retailer 13$6,196 NZD
Retailer 16$8,510 NZD
NZ Jewellers$10,615 NZD

27 data points across 16 retailers

20 retailers$3,796 NZD to $10,615 NZD

A
Cheapest Retailer
-
$3,796 NZD
A
Retailer 2
-
$4,510 NZD
View
A
Retailer 3
-
$4,606 NZD
View
Retailer 4
-
$4,831 NZD
View
Price last confirmed 60 days ago
A
Retailer 5
-
$4,928 NZD
View
A
Retailer 6
-
$4,972 NZD
View
A
Retailer 7
-
$5,077 NZD
View
Retailer 8
-
$5,143 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,159 NZD
View
B+
Retailer 10
-
$5,298 NZD
View
A
Retailer 11
-
$5,342 NZD
View
Retailer 12
-
$5,426 NZD
View
Price last confirmed 38 days ago
Retailer 13
-
$5,575 NZD
View
Price last confirmed 60 days ago
B+
Retailer 14
-
$5,858 NZD
View
B+
Retailer 15
-
$5,926 NZD
View
B+
Retailer 16
-
$5,929 NZD
View
B+
Retailer 17
-
$6,196 NZD
View
B
Retailer 18
-
$8,510 NZD
View
Retailer 19
-
$10,102 NZD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
0eaca596-00b9-4870-8534-98b467fef306 · Nov 5
$10,615 NZD
$5,967 USD
View
19 more retailers have this diamond
Prices start from $3,796 NZDSave up to $6,819 NZD

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
$3,796 NZD