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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 $1,403 AUD
HK$7,700 HKD
As of November 1, 2026
Save $1,405 AUD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,078 AUD 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: $2,111 AUD|Low: $1,403 AUD|High: $3,732 AUD|Avg: $2,420 AUD|-4.4%
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 6$1,403 AUD
Retailer 8$1,705 AUD
Retailer 7$1,936 AUD
Retailer 2$2,021 AUD
Retailer 11$2,071 AUD
Retailer 1$2,111 AUD
Retailer 3$2,275 AUD
Retailer 4$2,441 AUD
Retailer 5$2,626 AUD
Retailer 9$2,676 AUD
Retailer 10$2,808 AUD
Retailer 12$3,019 AUD
Retailer 13$3,531 AUD

35 data points across 13 retailers

14 retailers$1,403 AUD to $2,808 AUD

A
Cheapest Retailer
-
$1,403 AUD
HK$7,700 HKD
B+
Retailer 2
-
$1,705 AUD
$1,198 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,936 AUD
$1,360 USD
View
Retailer 4
-
$2,021 AUD
SGD 1,918 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$2,071 AUD
$1,455 USD
View
B+
Retailer 6
-
$2,111 AUD
£1,168 GBP
View
B+
Retailer 7
-
$2,275 AUD
SGD 2,160 SGD
View
Retailer 8
-
$2,441 AUD
$1,715 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$2,626 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$2,676 AUD
€1,790 EUR
View
B
Retailer 11
-
$2,808 AUD
ZAR 31,870 ZAR
View
Retailer 12
-
$3,019 AUD
$2,121 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$3,531 AUD
£1,953 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
c9705fd3-bbd7-4a6f-99fa-c798b7dd14c3 · Sep 25
$5,078 AUD
$3,567 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,403 AUDSave up to $1,405 AUD

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
$1,403 AUD