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Heart|Natural|GIA

0.90ct J VS1 Heart Natural Diamond

EX • J/VS1 • GIA 6531052706

Certificate GIA 6531052706

Diamond specifications and retailer prices

From $1,749 NZD
HK$7,700 HKD
As of November 1, 2026
Save $1,752 NZD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,329 NZD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531052706. Listed at 14 retailers as of October 31, 2026, with a 100% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6531052706
Dimensions6.08 × 6.69 × 3.87 mm
L/W Ratio1.10
Top View
6.08 mm6.69 mm0.90 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531052706
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 40.2°Culet: NoneDepth 57.9%

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: $3,217 NZD|Low: $1,749 NZD|High: $4,651 NZD|Avg: $3,016 NZD|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 7$1,749 NZD
Retailer 9$2,126 NZD
Retailer 8$2,413 NZD
Retailer 2$2,518 NZD
Retailer 11$2,582 NZD
Retailer 6$2,631 NZD
Retailer 3$2,836 NZD
Retailer 4$3,042 NZD
Retailer 1$3,217 NZD
Retailer 5$3,273 NZD
Retailer 10$3,500 NZD
Retailer 12$3,763 NZD
Retailer 13$4,401 NZD

34 data points across 13 retailers

14 retailers$1,749 NZD to $3,500 NZD

A
Cheapest Retailer
-
$1,749 NZD
HK$7,700 HKD
B+
Retailer 2
-
$2,126 NZD
$1,198 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,413 NZD
$1,360 USD
View
Retailer 4
-
$2,518 NZD
SGD 1,918 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,582 NZD
$1,455 USD
View
B+
Retailer 6
-
$2,631 NZD
£1,168 GBP
View
B+
Retailer 7
-
$2,836 NZD
SGD 2,160 SGD
View
Retailer 8
-
$3,042 NZD
$1,715 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$3,217 NZD
€1,727 EUR
View
Retailer 10
-
$3,273 NZD
A$2,838 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$3,500 NZD
ZAR 31,870 ZAR
View
Retailer 12
-
$3,763 NZD
$2,121 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$4,401 NZD
£1,953 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
c9705fd3-bbd7-4a6f-99fa-c798b7dd14c3 · Sep 25
$6,329 NZD
$3,567 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,749 NZDSave up to $1,752 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
$1,749 NZD