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Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 324802875

Certificate IGI 324802875

Diamond specifications and retailer prices

From $3,772 NZD
As of November 6, 2026
Save $5,009 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,781 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 324802875. Listed at 15 retailers as of November 5, 2026, with prices from $3,772 to $8,781, a $5,009 spread on the same certified stone. NZ Jewellers lists it at $8,781. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.3°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 324802875
Dimensions6.78 × 6.73 × 4.24 mm
L/W Ratio1.01
Top View
6.78 mm6.73 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 324802875
Side View
Table 54.5%Crown 36.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.6%

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 6
Current: $8,781 NZD|Low: $3,772 NZD|High: $8,781 NZD|Avg: $5,131 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$3,772 NZD
Retailer 10$3,794 NZD
Retailer 9$3,815 NZD
Retailer 4$4,199 NZD
Retailer 3$4,203 NZD
Retailer 11$4,394 NZD
Retailer 7$4,616 NZD
Retailer 5$4,822 NZD
Retailer 2$5,123 NZD
Retailer 6$5,127 NZD
Retailer 8$7,340 NZD
NZ Jewellers$8,781 NZD

41 data points across 12 retailers

15 retailers$3,772 NZD to $8,781 NZD

A
Cheapest Retailer
-
$3,772 NZD
A
Retailer 2
-
$3,794 NZD
View
A
Retailer 3
-
$3,815 NZD
View
Retailer 4
-
$4,199 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$4,199 NZD
View
A
Retailer 6
-
$4,203 NZD
View
A
Retailer 7
-
$4,394 NZD
View
A
Retailer 8
-
$4,452 NZD
View
B+
Retailer 9
-
$4,616 NZD
View
B+
Retailer 10
-
$4,822 NZD
View
B+
Retailer 11
-
$4,847 NZD
View
B+
Retailer 12
-
$5,123 NZD
View
B+
Retailer 13
-
$5,127 NZD
View
B
Retailer 14
-
$7,340 NZD
View
Most Expensive
B
NZ Jewellers
6c7371a7-d400-405b-a03f-8f6d5f1373da · Nov 5
$8,781 NZD
$4,868 USD
View
14 more retailers have this diamond
Prices start from $3,772 NZDSave up to $5,009 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
$3,772 NZD