Heart|Natural|GIA

0.42ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 2516380951

Certificate GIA 2516380951

Diamond specifications and retailer prices

From €520 EUR
$581 USD
As of October 31, 2026
Save €379 EUR (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,341 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded I 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 2516380951. Listed at 18 retailers as of October 30, 2026, with a 73% 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

0.42
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.12°
Pavilion angle37.99°
OriginNatural
Grading LabGIA
CertificateGIA 2516380951
Dimensions4.60 × 5.18 × 2.96 mm
L/W Ratio1.13
Top View
4.60 mm5.18 mm0.42 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516380951
Side View
Table 57.0%Crown 38.12°Girdle: MED-VTKPavilion 37.99°Culet: NoneDepth 57.1%

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: Oct 31
Current: €1,341 EUR|Low: €547 EUR|High: €1,356 EUR|Avg: €831 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€547 EUR
Retailer 8€566 EUR
Retailer 9€566 EUR
Retailer 10€594 EUR
Retailer 3€633 EUR
Retailer 6€698 EUR
Retailer 7€872 EUR
Retailer 4€900 EUR
Retailer 2€1,174 EUR
MOH London€1,341 EUR

43 data points across 10 retailers

18 retailers€520 EUR to €900 EUR

B+
Cheapest Retailer
-
€520 EUR
$581 USD
B+
Retailer 2
-
€525 EUR
$587 USD
View
B+
Retailer 3
-
€547 EUR
$611 USD
View
B+
Retailer 4
-
€566 EUR
$632 USD
View
B+
Retailer 5
-
€566 EUR
$632 USD
View
B
Retailer 6
-
€594 EUR
$664 USD
View
B+
Retailer 7
-
€606 EUR
$677 USD
View
B+
Retailer 8
-
€626 EUR
$699 USD
View
B+
Retailer 9
-
€633 EUR
£557 GBP
View
B
Retailer 10
-
€644 EUR
$720 USD
View
B
Retailer 11
-
€644 EUR
$720 USD
View
B
Retailer 12
-
€662 EUR
$740 USD
View
B
Retailer 13
-
€698 EUR
$780 USD
View
Retailer 14
-
€872 EUR
A$1,499 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
€900 EUR
ZAR 16,235 ZAR
View
Retailer 16
-
€1,174 EUR
£1,033 GBP
View
Price under review
Most Expensive
MOH London
A23792B24 · Oct 26
€1,341 EUR
£1,180 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €520 EURSave up to €379 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.

B+
0.42ct Heart
€520 EUR