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Heart|Natural|GIA

1.20ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 3455021782

Certificate GIA 3455021782

Diamond specifications and retailer prices

From €1,949 EUR
$2,177 USD
As of October 31, 2026
Save €568 EUR (23%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,166 EUR at GemsNY · As of October 23, 2026
View at GemsNY

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3455021782. Listed at 12 retailers as of October 31, 2026, with a 29% 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3455021782
Dimensions6.52 × 5.60 × 3.79 mm
L/W Ratio1.16
Top View
6.52 mm5.60 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3455021782
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.6%

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: Oct 31
Current: €3,166 EUR|Low: €1,949 EUR|High: €3,166 EUR|Avg: €2,466 EUR
GemsNY
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€1,949 EUR
Retailer 2€2,191 EUR
Retailer 6€2,212 EUR
Retailer 3€2,251 EUR
Retailer 8€2,320 EUR
Retailer 4€2,470 EUR
Retailer 7€2,501 EUR
Retailer 5€2,517 EUR
Retailer 9€3,093 EUR
GemsNY€3,166 EUR

38 data points across 10 retailers

12 retailers€1,949 EUR to €2,517 EUR

A
Cheapest Retailer
-
€1,949 EUR
$2,177 USD
B+
Retailer 2
-
€2,191 EUR
£1,927 GBP
View
B+
Retailer 3
-
€2,212 EUR
$2,471 USD
View
B+
Retailer 4
-
€2,251 EUR
$2,515 USD
View
B+
Retailer 5
-
€2,309 EUR
$2,580 USD
View
B+
Retailer 6
-
€2,309 EUR
$2,580 USD
View
B+
Retailer 7
-
€2,320 EUR
$2,592 USD
View
B+
Retailer 8
-
€2,390 EUR
$2,670 USD
View
B+
Retailer 9
-
€2,470 EUR
$2,760 USD
View
B
Retailer 10
-
€2,501 EUR
$2,794 USD
View
B
Retailer 11
-
€2,517 EUR
$2,812 USD
View
Final sale: no returns
Most Expensive
GemsNY
N164330 · Oct 23
€3,166 EUR
$3,537 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from €1,949 EURSave up to €568 EUR

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 Heart
€1,949 EUR