CaratHunter
Plans
Heart|Natural|GIA

0.63ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 7523859670

Certificate GIA 7523859670

Diamond specifications and retailer prices

From $842 NZD
HK$3,700 HKD
As of November 1, 2026
Save $1,594 NZD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,512 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.63ct natural heart diamond

This 0.63ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7523859670. Listed at 11 retailers as of November 1, 2026, with a 189% 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

0.63
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7523859670
Dimensions5.30 × 5.92 × 3.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.30 mm5.92 mm0.63 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7523859670
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 58.8%

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 1
Current: $2,435 NZD|Low: $681 NZD|High: $2,657 NZD|Avg: $1,365 NZD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$842 NZD
Retailer 11$942 NZD
Retailer 7$972 NZD
Retailer 9$1,031 NZD
Retailer 4$1,150 NZD
Retailer 6$1,395 NZD
Retailer 8$1,487 NZD
Retailer 2$1,498 NZD
Retailer 3$1,544 NZD
Retailer 5$1,574 NZD
Retailer 1$2,435 NZD

38 data points across 11 retailers

11 retailers$842 NZD to $2,435 NZD

A
Cheapest Retailer
-
$842 NZD
HK$3,700 HKD
A
Retailer 2
-
$942 NZD
$530 USD
View
A
Retailer 3
-
$972 NZD
$547 USD
View
Final sale: no returns
Retailer 4
-
$1,031 NZD
SGD 784 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$1,150 NZD
£509 GBP
View
B+
Retailer 6
-
$1,395 NZD
$785 USD
View
Retailer 7
-
$1,487 NZD
$836 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,498 NZD
A$1,297 AUD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$1,574 NZD
ZAR 14,311 ZAR
View
B
Retailer 10
-
$2,435 NZD
£1,079 GBP
View
Most Expensive
NZ Jewellers
4986f757-0939-4168-8ab2-ee1369513cae · Sep 25
$3,512 NZD
$1,976 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from $842 NZDSave up to $1,594 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.

A
0.63ct Heart
$842 NZD