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Round|Natural|IGI

1.20ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 670405124

Shape and cutting style on the report: Round brilliant

Certificate IGI 670405124

Diamond specifications and retailer prices

From $2,812 NZD
As of November 5, 2026
Save $5,383 NZD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,195 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670405124. Listed at 16 retailers as of November 5, 2026, with prices from $2,812 to $8,195, a $5,383 spread on the same certified stone. NZ Jewellers lists it at $8,195. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 670405124
Dimensions6.81 × 6.78 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.81 mm6.78 mm1.20 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670405124
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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: $3,725 NZD|Low: $2,812 NZD|High: $6,948 NZD|Avg: $4,370 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$2,812 NZD
Retailer 9$3,542 NZD
Retailer 7$3,584 NZD
Retailer 8$3,698 NZD
Retailer 1$3,725 NZD
Retailer 2$4,307 NZD
Retailer 3$4,782 NZD
Retailer 5$4,783 NZD
Retailer 6$6,849 NZD

29 data points across 9 retailers

16 retailers$2,812 NZD to $8,195 NZD

A
Cheapest Retailer
-
$2,812 NZD
A
Retailer 2
-
$3,542 NZD
View
A
Retailer 3
-
$3,584 NZD
View
A
Retailer 4
-
$3,698 NZD
View
A
Retailer 5
-
$3,725 NZD
View
Retailer 6
-
$3,919 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,919 NZD
View
A
Retailer 8
-
$3,940 NZD
View
A
Retailer 9
-
$4,100 NZD
View
A
Retailer 10
-
$4,166 NZD
View
A
Retailer 11
-
$4,307 NZD
View
B+
Retailer 12
-
$4,522 NZD
View
B+
Retailer 13
-
$4,782 NZD
View
B+
Retailer 14
-
$4,783 NZD
View
B
Retailer 15
-
$6,849 NZD
View
Most Expensive
B
NZ Jewellers
73b5b2b4-f9bb-4755-ad5e-a88f135e3f92 · Nov 5
$8,195 NZD
$4,607 USD
View
15 more retailers have this diamond
Prices start from $2,812 NZDSave up to $5,383 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
$2,812 NZD