CaratHunter
Plans
Heart|Natural|GIA

0.42ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 2516380951

Certificate GIA 2516380951

Diamond specifications and retailer prices

From $1,033 NZD
$581 USD
As of October 31, 2026
Save $753 NZD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,663 NZD 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
Colour
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: $2,663 NZD|Low: $1,086 NZD|High: $2,693 NZD|Avg: $1,633 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$1,086 NZD
Retailer 8$1,123 NZD
Retailer 9$1,123 NZD
Retailer 10$1,180 NZD
Retailer 3$1,258 NZD
Retailer 6$1,386 NZD
Retailer 7$1,732 NZD
Retailer 4$1,786 NZD
Retailer 2$2,331 NZD
MOH London$2,663 NZD

43 data points across 10 retailers

18 retailers$1,033 NZD to $1,786 NZD

B+
Cheapest Retailer
-
$1,033 NZD
$581 USD
B+
Retailer 2
-
$1,043 NZD
$587 USD
View
B+
Retailer 3
-
$1,086 NZD
$611 USD
View
B+
Retailer 4
-
$1,123 NZD
$632 USD
View
B+
Retailer 5
-
$1,123 NZD
$632 USD
View
B
Retailer 6
-
$1,180 NZD
$664 USD
View
B+
Retailer 7
-
$1,203 NZD
$677 USD
View
B+
Retailer 8
-
$1,242 NZD
$699 USD
View
B+
Retailer 9
-
$1,258 NZD
£557 GBP
View
B
Retailer 10
-
$1,280 NZD
$720 USD
View
B
Retailer 11
-
$1,280 NZD
$720 USD
View
B
Retailer 12
-
$1,315 NZD
$740 USD
View
B
Retailer 13
-
$1,386 NZD
$780 USD
View
Retailer 14
-
$1,732 NZD
A$1,499 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,786 NZD
ZAR 16,235 ZAR
View
Retailer 16
-
$2,331 NZD
£1,033 GBP
View
Price under review
Most Expensive
MOH London
A23792B24 · Oct 26
$2,663 NZD
£1,180 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $1,033 NZDSave up to $753 NZD

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
$1,033 NZD