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Round|Natural|IGI

1.20ct I IF Round Natural Diamond

EX • I/IF • IGI 782676607

Shape and cutting style on the report: Round brilliant

Certificate IGI 782676607

Diamond specifications and retailer prices

From $4,878 NZD
As of November 2, 2026
Save $5,883 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,760 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 782676607. Listed at 15 retailers as of November 2, 2026, with prices from $4,878 to $10,760, a $5,883 spread on the same certified stone. NZ Jewellers lists it at $10,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 782676607
Dimensions6.67 × 6.74 × 4.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.67 mm6.74 mm1.20 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782676607
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.6%

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 2
Current: $10,760 NZD|Low: $4,867 NZD|High: $10,760 NZD|Avg: $6,572 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$4,878 NZD
Retailer 6$5,482 NZD
Retailer 2$5,502 NZD
Retailer 4$5,700 NZD
Retailer 8$5,805 NZD
Retailer 16$5,953 NZD
Retailer 5$6,177 NZD
Retailer 15$6,177 NZD
Retailer 3$6,415 NZD
Retailer 9$6,469 NZD
Retailer 7$7,127 NZD
Retailer 14$7,127 NZD
Retailer 10$7,171 NZD
Retailer 11$7,538 NZD
Retailer 12$10,302 NZD
NZ Jewellers$10,760 NZD

37 data points across 16 retailers

15 retailers$4,878 NZD to $10,760 NZD

A
Cheapest Retailer
-
$4,878 NZD
A
Retailer 2
-
$5,482 NZD
View
A
Retailer 3
-
$5,502 NZD
View
A
Retailer 4
-
$5,700 NZD
View
Final sale: no returns
A
Retailer 5
-
$5,805 NZD
View
A
Retailer 6
-
$5,953 NZD
View
Retailer 7
-
$6,177 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$6,177 NZD
View
A
Retailer 9
-
$6,415 NZD
View
A
Retailer 10
-
$6,469 NZD
View
A
Retailer 11
-
$7,127 NZD
View
A
Retailer 12
-
$7,171 NZD
View
A
Retailer 13
-
$7,538 NZD
View
B+
Retailer 14
-
$10,302 NZD
View
Most Expensive
B
NZ Jewellers
66e236ca-c467-4624-b122-54b18b368e99 · Nov 5
$10,760 NZD
$5,965 USD
View
14 more retailers have this diamond
Prices start from $4,878 NZDSave up to $5,883 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
$4,878 NZD