CaratHunter
Plans
Round|Natural|IGI

1.20ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 616495858

Shape and cutting style on the report: Round brilliant

Certificate IGI 616495858

Diamond specifications and retailer prices

From $1,817 USD
As of November 6, 2026
Save $1,697 USD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,905 USD at NZ Jewellers · As of September 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 616495858. Listed at 15 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 616495858
Dimensions6.89 × 6.82 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.89 mm6.82 mm1.20 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 616495858
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.7%

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 6
Current: $1,871 USD|Low: $1,817 USD|High: $3,566 USD|Avg: $2,384 USD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$1,817 USD
Retailer 1$1,871 USD
Retailer 7$2,045 USD
Retailer 2$2,196 USD
Retailer 4$2,324 USD
Retailer 5$2,454 USD
Retailer 3$2,726 USD
Retailer 6$3,514 USD

40 data points across 8 retailers

15 retailers$1,817 USD to $3,514 USD

A
Cheapest Retailer
-
$1,817 USD
A
Retailer 2
-
$1,871 USD
View
Retailer 3
-
$1,903 USD
View
Price last confirmed 117 days ago
A
Retailer 4
-
$2,000 USD
View
Retailer 5
-
$2,011 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$2,045 USD
View
Retailer 7
-
$2,104 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$2,149 USD
View
A
Retailer 9
-
$2,196 USD
View
Retailer 10
-
$2,320 USD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$2,324 USD
View
A
Retailer 12
-
$2,454 USD
View
B+
Retailer 13
-
$2,726 USD
View
B
Retailer 14
-
$3,514 USD
View
Most Expensive
NZ Jewellers
dc71ef59-1318-41d6-9d8d-5e87854a3c53 · Sep 26
$4,905 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $1,817 USDSave up to $1,697 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
$1,817 USD