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Round|Natural|IGI

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 644412936

Shape and cutting style on the report: Round brilliant

Certificate IGI 644412936

Diamond specifications and retailer prices

From $2,162 USD
As of November 6, 2026
Save $2,807 USD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,998 USD at NZ Jewellers · As of September 28, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 644412936. Listed at 21 retailers as of November 2, 2026, with a 130% 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
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 644412936
Dimensions6.93 × 6.89 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.93 mm6.89 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 644412936
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

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 6
Current: $2,162 USD|Low: $2,162 USD|High: $4,975 USD|Avg: $2,993 USD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 1$2,162 USD
Retailer 11$2,435 USD
Retailer 3$2,540 USD
Retailer 6$2,583 USD
Retailer 5$2,617 USD
Retailer 2$2,622 USD
Retailer 13$2,780 USD
Retailer 4$2,978 USD
Retailer 10$3,040 USD
Retailer 9$3,295 USD
Retailer 7$3,314 USD
Retailer 8$3,462 USD
Retailer 12$4,969 USD

26 data points across 13 retailers

21 retailers$2,162 USD to $4,969 USD

A
Cheapest Retailer
-
$2,162 USD
A
Retailer 2
-
$2,435 USD
View
A
Retailer 3
-
$2,540 USD
View
A
Retailer 4
-
$2,583 USD
View
A
Retailer 5
-
$2,617 USD
View
Final sale: no returns
A
Retailer 6
-
$2,622 USD
View
A
Retailer 7
-
$2,780 USD
View
Retailer 8
-
$2,869 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$2,869 USD
View
Price last confirmed 50 days ago
Retailer 10
-
$2,869 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$2,978 USD
View
Retailer 12
-
$2,979 USD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$3,040 USD
View
B+
Retailer 14
-
$3,295 USD
View
Retailer 15
-
$3,310 USD
View
Price last confirmed 45 days ago
Retailer 16
-
$3,310 USD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$3,314 USD
View
B+
Retailer 18
-
$3,462 USD
View
B
Retailer 19
-
$4,969 USD
View
Retailer 20
-
$5,998 USD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
da819ea7-cb2a-4851-aa6c-ceeffa25d1e8 · Sep 28
$5,998 USD
View
Price last confirmed 39 days ago
20 more retailers have this diamond
Prices start from $2,162 USDSave up to $2,807 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
$2,162 USD