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Heart|Natural|GIA

1.20ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 1519240476

Certificate GIA 1519240476

Diamond specifications and retailer prices

From $3,250 USD
As of November 4, 2026
Save $4,116 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,366 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1519240476. Listed at 22 retailers as of November 3, 2026, with prices from $3,250 to $7,366, a $4,116 spread on the same certified stone. NZ Jewellers lists it at $7,366. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle42.3°
OriginNatural
Grading LabGIA
CertificateGIA 1519240476
Dimensions6.37 × 7.48 × 4.34 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown.
Key to symbols
Crystal, Needle
Top View
6.37 mm7.48 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519240476
Side View
Table 57.0%Crown 34.7°Girdle: STK-VTKPavilion 42.3°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,285 USD|Low: $3,405 USD|High: $7,156 USD|Avg: $4,444 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$3,535 USD
Retailer 6$3,665 USD
Retailer 10$3,830 USD
Retailer 9$3,978 USD
Retailer 3$4,031 USD
Retailer 2$4,081 USD
Retailer 1$4,285 USD
Retailer 8$4,509 USD
Retailer 5$5,197 USD
Retailer 4$7,070 USD

41 data points across 10 retailers

22 retailers$3,250 USD to $7,366 USD

B+
Cheapest Retailer
-
$3,250 USD
B
Retailer 2
-
$3,347 USD
View
B
Retailer 3
-
$3,401 USD
View
B
Retailer 4
-
$3,535 USD
View
Final sale: no returns
B
Retailer 5
-
$3,598 USD
View
B
Retailer 6
-
$3,665 USD
View
B
Retailer 7
-
$3,830 USD
View
B
Retailer 8
-
$3,830 USD
View
B
Retailer 9
-
$3,978 USD
View
B
Retailer 10
-
$4,031 USD
View
B
Retailer 11
-
$4,081 USD
View
B
Retailer 12
-
$4,285 USD
View
B
Retailer 13
-
$4,305 USD
View
B
Retailer 14
-
$4,320 USD
View
B
Retailer 15
-
$4,344 USD
View
B
Retailer 16
-
$4,420 USD
View
B
Retailer 17
-
$4,478 USD
View
Retailer 18
-
$4,509 USD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$5,197 USD
View
B
Retailer 20
-
$6,112 USD
View
B
Retailer 21
-
$7,070 USD
View
Most Expensive
B
NZ Jewellers
7a6a0c43-ed21-465d-a365-36be456222b4 · Nov 3
$7,366 USD
View
21 more retailers have this diamond
Prices start from $3,250 USDSave up to $4,116 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.

B+
1.20ct Heart
$3,250 USD