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Round|Natural|IGI

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 833685933

Shape and cutting style on the report: Round brilliant

Certificate IGI 833685933

Diamond specifications and retailer prices

From $4,036 AUD
As of November 4, 2026
Save $4,940 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,975 AUD at NZ Jewellers · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 833685933. Listed at 16 retailers as of November 2, 2026, with prices from $4,036 to $8,975, a $4,940 spread on the same certified stone. NZ Jewellers lists it at $8,975. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 833685933
Dimensions6.71 × 6.77 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.71 mm6.77 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833685933
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

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 4
Current: $8,975 AUD|Low: $4,030 AUD|High: $8,975 AUD|Avg: $5,841 AUD
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
November 5, 2026
Retailer 11$4,036 AUD
Retailer 10$4,708 AUD
Retailer 6$4,756 AUD
Retailer 5$4,956 AUD
Retailer 4$5,152 AUD
Retailer 13$5,152 AUD
Retailer 12$5,350 AUD
Retailer 7$5,395 AUD
Retailer 2$5,893 AUD
Retailer 9$5,932 AUD
Retailer 3$5,945 AUD
Retailer 14$6,332 AUD
Retailer 8$8,593 AUD
NZ Jewellers$8,975 AUD

27 data points across 14 retailers

16 retailers$4,036 AUD to $8,975 AUD

A
Cheapest Retailer
-
$4,036 AUD
A
Retailer 2
-
$4,574 AUD
View
A
Retailer 3
-
$4,708 AUD
View
A
Retailer 4
-
$4,756 AUD
View
Final sale: no returns
A
Retailer 5
-
$4,956 AUD
View
A
Retailer 6
-
$4,959 AUD
View
A
Retailer 7
-
$5,152 AUD
View
Retailer 8
-
$5,152 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$5,350 AUD
View
A
Retailer 10
-
$5,395 AUD
View
A
Retailer 11
-
$5,893 AUD
View
A
Retailer 12
-
$5,932 AUD
View
B+
Retailer 13
-
$5,945 AUD
View
B+
Retailer 14
-
$6,332 AUD
View
B+
Retailer 15
-
$8,593 AUD
View
Most Expensive
B
NZ Jewellers
d903f73b-2ae1-4d84-bae2-9af367821890 · Nov 2
$8,975 AUD
$6,167 USD
View
15 more retailers have this diamond
Prices start from $4,036 AUDSave up to $4,940 AUD

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
$4,036 AUD