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Heart|Natural|GIA

0.90ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1523663458

Certificate GIA 1523663458

Diamond specifications and retailer prices

From $1,753 NZD
As of November 6, 2026
Save $2,430 NZD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,904 NZD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-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 1523663458. Listed at 17 retailers as of November 4, 2026, with a 139% 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

0.90
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1523663458
Dimensions5.89 × 6.65 × 4.04 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.89 mm6.65 mm0.90 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1523663458
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.8%

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 6
Current: $1,835 NZD|Low: $1,732 NZD|High: $4,510 NZD|Avg: $2,751 NZD|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$1,753 NZD
Retailer 1$1,835 NZD
Retailer 10$2,112 NZD
Retailer 8$2,210 NZD
Retailer 4$2,336 NZD
Retailer 3$2,437 NZD
Retailer 6$2,589 NZD
Retailer 2$3,182 NZD
Retailer 5$3,353 NZD
Retailer 7$4,183 NZD

33 data points across 10 retailers

17 retailers$1,753 NZD to $4,183 NZD

A
Cheapest Retailer
-
$1,753 NZD
A
Retailer 2
-
$1,835 NZD
View
A
Retailer 3
-
$2,112 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,210 NZD
View
A
Retailer 5
-
$2,336 NZD
View
B+
Retailer 6
-
$2,374 NZD
View
Retailer 7
-
$2,421 NZD
View
Price last confirmed 21 days ago
Retailer 8
-
$2,421 NZD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$2,437 NZD
View
Retailer 10
-
$2,533 NZD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$2,589 NZD
View
Retailer 12
-
$2,792 NZD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$2,987 NZD
View
Retailer 14
-
$3,182 NZD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$3,353 NZD
View
B
Retailer 16
-
$4,183 NZD
View
Most Expensive
NZ Jewellers
7038765d-5740-4d07-92d6-3e9be88ac87e · Oct 18
$5,904 NZD
$3,273 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $1,753 NZDSave up to $2,430 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
0.90ct Heart
$1,753 NZD