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Round|Natural|IGI

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 835613930

Shape and cutting style on the report: Round brilliant

Certificate IGI 835613930

Diamond specifications and retailer prices

From $2,308 USD
As of November 6, 2026
Save $3,088 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,396 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 835613930. Listed at 18 retailers as of November 5, 2026, with prices from $2,308 to $5,396, a $3,088 spread on the same certified stone. NZ Jewellers lists it at $5,396. 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 angle36.3°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 835613930
Dimensions6.70 × 6.73 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm6.73 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 835613930
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.2%

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: $5,396 USD|Low: $2,308 USD|High: $5,396 USD|Avg: $3,293 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$2,308 USD
Retailer 8$2,774 USD
Retailer 12$2,821 USD
Retailer 10$2,858 USD
Retailer 7$2,949 USD
Retailer 4$2,961 USD
Retailer 5$3,010 USD
Retailer 3$3,097 USD
Retailer 11$3,097 USD
Retailer 18$3,217 USD
Retailer 19$3,220 USD
Retailer 9$3,240 USD
Retailer 16$3,245 USD
Retailer 13$3,391 USD
Retailer 14$3,556 USD
Retailer 6$3,574 USD
Retailer 15$3,780 USD
Retailer 17$5,166 USD
NZ Jewellers$5,396 USD

8 data points across 19 retailers

18 retailers$2,308 USD to $5,396 USD

A
Cheapest Retailer
-
$2,308 USD
A
Retailer 2
-
$2,774 USD
View
A
Retailer 3
-
$2,821 USD
View
B+
Retailer 4
-
$2,949 USD
View
B+
Retailer 5
-
$2,961 USD
View
B+
Retailer 6
-
$3,010 USD
View
Retailer 7
-
$3,097 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,097 USD
View
B+
Retailer 9
-
$3,217 USD
View
B+
Retailer 10
-
$3,220 USD
View
B+
Retailer 11
-
$3,240 USD
View
B+
Retailer 12
-
$3,245 USD
View
B+
Retailer 13
-
$3,391 USD
View
B+
Retailer 14
-
$3,556 USD
View
B+
Retailer 15
-
$3,574 USD
View
B
Retailer 16
-
$3,780 USD
View
B
Retailer 17
-
$5,166 USD
View
Most Expensive
B
NZ Jewellers
7df37bd3-e494-4c9b-9449-0007b0d6cff4 · Nov 5
$5,396 USD
View
17 more retailers have this diamond
Prices start from $2,308 USDSave up to $3,088 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
$2,308 USD