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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 $1,581 USD
As of November 5, 2026
Save $3,026 USD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,607 USD 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 $1,581 to $4,607, a $3,026 spread on the same certified stone. NZ Jewellers lists it at $4,607. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,094 USD|Low: $1,581 USD|High: $3,906 USD|Avg: $2,456 USD|-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$1,581 USD
Retailer 9$1,991 USD
Retailer 7$2,015 USD
Retailer 8$2,079 USD
Retailer 1$2,094 USD
Retailer 2$2,421 USD
Retailer 3$2,688 USD
Retailer 5$2,689 USD
Retailer 6$3,850 USD

29 data points across 9 retailers

16 retailers$1,581 USD to $4,607 USD

A
Cheapest Retailer
-
$1,581 USD
A
Retailer 2
-
$1,991 USD
View
A
Retailer 3
-
$2,015 USD
View
A
Retailer 4
-
$2,079 USD
View
A
Retailer 5
-
$2,094 USD
View
Retailer 6
-
$2,203 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,203 USD
View
A
Retailer 8
-
$2,215 USD
View
A
Retailer 9
-
$2,305 USD
View
A
Retailer 10
-
$2,342 USD
View
A
Retailer 11
-
$2,421 USD
View
B+
Retailer 12
-
$2,542 USD
View
B+
Retailer 13
-
$2,688 USD
View
B+
Retailer 14
-
$2,689 USD
View
B
Retailer 15
-
$3,850 USD
View
Most Expensive
B
NZ Jewellers
73b5b2b4-f9bb-4755-ad5e-a88f135e3f92 · Nov 5
$4,607 USD
View
15 more retailers have this diamond
Prices start from $1,581 USDSave up to $3,026 USD

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
$1,581 USD