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Round|Natural|IGI

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 750555521

Shape and cutting style on the report: Round brilliant

Certificate IGI 750555521

Diamond specifications and retailer prices

From $3,415 NZD
As of November 1, 2026
Save $3,366 NZD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,012 NZD at NZ Jewellers · As of October 20, 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 750555521. Listed at 16 retailers as of November 1, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 750555521
Dimensions6.69 × 6.75 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.69 mm6.75 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750555521
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,535 NZD|Low: $3,371 NZD|High: $6,838 NZD|Avg: $4,412 NZD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$3,415 NZD
Retailer 11$3,506 NZD
Retailer 1$3,535 NZD
Retailer 10$3,702 NZD
Retailer 3$3,914 NZD
Retailer 9$4,129 NZD
Retailer 4$4,266 NZD
Retailer 5$4,461 NZD
Retailer 7$4,737 NZD
Retailer 6$4,808 NZD
Retailer 8$6,781 NZD

35 data points across 11 retailers

16 retailers$3,415 NZD to $6,781 NZD

A
Cheapest Retailer
-
$3,415 NZD
A
Retailer 2
-
$3,506 NZD
View
A
Retailer 3
-
$3,535 NZD
View
A
Retailer 4
-
$3,702 NZD
View
Retailer 5
-
$3,832 NZD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,832 NZD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$3,914 NZD
View
Retailer 8
-
$4,010 NZD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$4,129 NZD
View
A
Retailer 10
-
$4,266 NZD
View
Retailer 11
-
$4,422 NZD
View
Price last confirmed 14 days ago
A
Retailer 12
-
$4,461 NZD
View
A
Retailer 13
-
$4,737 NZD
View
A
Retailer 14
-
$4,808 NZD
View
B
Retailer 15
-
$6,781 NZD
View
Most Expensive
NZ Jewellers
020c5b3d-e320-49f7-b3df-66108cd2733e · Oct 20
$8,012 NZD
$4,504 USD
View
Price last confirmed 16 days ago
15 more retailers have this diamond
Prices start from $3,415 NZDSave up to $3,366 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
$3,415 NZD