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Round|Natural|IGI

1.20ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 675579646

Shape and cutting style on the report: Round brilliant

Certificate IGI 675579646

Diamond specifications and retailer prices

From $2,723 AUD
As of November 5, 2026
Save $3,577 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,300 AUD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 675579646. Listed at 17 retailers as of November 5, 2026, with prices from $2,723 to $6,300, a $3,577 spread on the same certified stone. NZ Jewellers lists it at $6,300. 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 angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 675579646
Dimensions6.78 × 6.73 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.78 mm6.73 mm1.20 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675579646
Side View
Table 55.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 63.3%

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: $3,464 AUD|Low: $2,723 AUD|High: $5,343 AUD|Avg: $3,562 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$2,723 AUD
Retailer 5$2,753 AUD
Retailer 8$3,050 AUD
Retailer 9$3,153 AUD
Retailer 3$3,310 AUD
Retailer 1$3,464 AUD
Retailer 2$3,677 AUD
Retailer 6$4,097 AUD
Retailer 4$5,264 AUD

38 data points across 9 retailers

17 retailers$2,723 AUD to $6,300 AUD

A
Cheapest Retailer
-
$2,723 AUD
A
Retailer 2
-
$2,753 AUD
View
A
Retailer 3
-
$2,971 AUD
View
A
Retailer 4
-
$3,013 AUD
View
Retailer 5
-
$3,013 AUD
View
Price last confirmed 50 days ago
A
Retailer 6
-
$3,050 AUD
View
A
Retailer 7
-
$3,153 AUD
View
A
Retailer 8
-
$3,210 AUD
View
A
Retailer 9
-
$3,310 AUD
View
A
Retailer 10
-
$3,464 AUD
View
Retailer 11
-
$3,477 AUD
View
Price last confirmed 50 days ago
A
Retailer 12
-
$3,477 AUD
View
A
Retailer 13
-
$3,677 AUD
View
A
Retailer 14
-
$4,097 AUD
View
B+
Retailer 15
-
$5,264 AUD
View
Retailer 16
-
$6,300 AUD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
4fb6362a-32d3-4b2a-97d4-3e4cc1391b23 · Nov 5
$6,300 AUD
$4,410 USD
View
16 more retailers have this diamond
Prices start from $2,723 AUDSave up to $3,577 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
$2,723 AUD