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Round|Natural|IGI

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 675579646

Shape and cutting style on the report: Round brilliant

Certificate IGI 675579646

Diamond specifications and retailer prices

From $3,391 NZD
As of November 5, 2026
Save $4,454 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,845 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 IGI 675579646. Listed at 17 retailers as of November 5, 2026, with prices from $3,391 to $7,845, a $4,454 spread on the same certified stone. NZ Jewellers lists it at $7,845. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 675579646
Dimensions6.78 × 6.73 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.78 mm6.73 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675579646
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.3%

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 5
Current: $4,314 NZD|Low: $3,391 NZD|High: $6,653 NZD|Avg: $4,436 NZD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$3,391 NZD
Retailer 5$3,428 NZD
Retailer 8$3,798 NZD
Retailer 9$3,926 NZD
Retailer 3$4,122 NZD
Retailer 1$4,314 NZD
Retailer 2$4,579 NZD
Retailer 6$5,102 NZD
Retailer 4$6,555 NZD

38 data points across 9 retailers

17 retailers$3,391 NZD to $7,845 NZD

A
Cheapest Retailer
-
$3,391 NZD
A
Retailer 2
-
$3,428 NZD
View
A
Retailer 3
-
$3,700 NZD
View
A
Retailer 4
-
$3,752 NZD
View
Retailer 5
-
$3,752 NZD
View
Price last confirmed 50 days ago
A
Retailer 6
-
$3,798 NZD
View
A
Retailer 7
-
$3,926 NZD
View
A
Retailer 8
-
$3,997 NZD
View
A
Retailer 9
-
$4,122 NZD
View
A
Retailer 10
-
$4,314 NZD
View
Retailer 11
-
$4,330 NZD
View
Price last confirmed 50 days ago
A
Retailer 12
-
$4,330 NZD
View
A
Retailer 13
-
$4,579 NZD
View
A
Retailer 14
-
$5,102 NZD
View
B+
Retailer 15
-
$6,555 NZD
View
Retailer 16
-
$7,845 NZD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
4fb6362a-32d3-4b2a-97d4-3e4cc1391b23 · Nov 5
$7,845 NZD
$4,410 USD
View
16 more retailers have this diamond
Prices start from $3,391 NZDSave up to $4,454 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
$3,391 NZD