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Round|Natural|IGI

1.20ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 670405124

Shape and cutting style on the report: Round brilliant

Certificate IGI 670405124

Diamond specifications and retailer prices

From $2,258 AUD
As of November 5, 2026
Save $4,323 AUD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,581 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670405124. Listed at 16 retailers as of November 5, 2026, with prices from $2,258 to $6,581, a $4,323 spread on the same certified stone. NZ Jewellers lists it at $6,581. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 670405124
Dimensions6.81 × 6.78 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.81 mm6.78 mm1.20 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670405124
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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: $2,991 AUD|Low: $2,258 AUD|High: $5,580 AUD|Avg: $3,509 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$2,258 AUD
Retailer 9$2,844 AUD
Retailer 7$2,878 AUD
Retailer 8$2,970 AUD
Retailer 1$2,991 AUD
Retailer 2$3,458 AUD
Retailer 3$3,840 AUD
Retailer 5$3,841 AUD
Retailer 6$5,500 AUD

29 data points across 9 retailers

16 retailers$2,258 AUD to $6,581 AUD

A
Cheapest Retailer
-
$2,258 AUD
A
Retailer 2
-
$2,844 AUD
View
A
Retailer 3
-
$2,878 AUD
View
A
Retailer 4
-
$2,970 AUD
View
A
Retailer 5
-
$2,991 AUD
View
Retailer 6
-
$3,147 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,147 AUD
View
A
Retailer 8
-
$3,164 AUD
View
A
Retailer 9
-
$3,293 AUD
View
A
Retailer 10
-
$3,346 AUD
View
A
Retailer 11
-
$3,458 AUD
View
B+
Retailer 12
-
$3,631 AUD
View
B+
Retailer 13
-
$3,840 AUD
View
B+
Retailer 14
-
$3,841 AUD
View
B
Retailer 15
-
$5,500 AUD
View
Most Expensive
B
NZ Jewellers
73b5b2b4-f9bb-4755-ad5e-a88f135e3f92 · Nov 5
$6,581 AUD
$4,607 USD
View
15 more retailers have this diamond
Prices start from $2,258 AUDSave up to $4,323 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
$2,258 AUD