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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1553978207

Certificate GIA 1553978207

Diamond specifications and retailer prices

From $2,995 USD
As of November 6, 2026
Save $3,702 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,046 USD at NZ Jewellers · As of October 3, 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 GIA 1553978207. Listed at 17 retailers as of November 2, 2026, with a 124% 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553978207
Dimensions6.72 × 6.75 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
6.72 mm6.75 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553978207
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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: $4,888 USD|Low: $2,867 USD|High: $6,697 USD|Avg: $4,071 USD|-0.9%
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 5, 2026
Retailer 12$2,995 USD
Retailer 7$3,034 USD
Retailer 4$3,647 USD
Retailer 2$3,652 USD
Retailer 8$3,696 USD
Retailer 13$3,820 USD
Retailer 3$4,010 USD
Retailer 6$4,033 USD
Retailer 9$4,399 USD
Retailer 5$4,507 USD
Retailer 11$4,758 USD
Retailer 1$4,888 USD
Retailer 10$6,697 USD

26 data points across 13 retailers

17 retailers$2,995 USD to $6,697 USD

A
Cheapest Retailer
-
$2,995 USD
A
Retailer 2
-
$3,034 USD
View
Retailer 3
-
$3,647 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$3,652 USD
View
B+
Retailer 5
-
$3,696 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,820 USD
View
B+
Retailer 7
-
$3,898 USD
View
B+
Retailer 8
-
$4,010 USD
View
B+
Retailer 9
-
$4,033 USD
View
Retailer 10
-
$4,070 USD
View
Price last confirmed 38 days ago
Retailer 11
-
$4,070 USD
View
Price last confirmed 36 days ago
Retailer 12
-
$4,336 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$4,399 USD
View
B
Retailer 14
-
$4,758 USD
View
B
Retailer 15
-
$4,888 USD
View
B
Retailer 16
-
$6,697 USD
View
Most Expensive
NZ Jewellers
e8aabed9-4865-49e9-a411-4ea9d11c7f30 · Oct 3
$7,046 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from $2,995 USDSave up to $3,702 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
$2,995 USD