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Heart|Natural|GIA

0.90ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 6541423777

Certificate GIA 6541423777

Diamond specifications and retailer prices

From $1,440 AUD
HK$7,900 HKD
As of November 1, 2026
Save $2,041 AUD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,635 AUD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541423777. Listed at 18 retailers as of November 1, 2026, with a 142% 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541423777
Dimensions6.00 × 6.75 × 3.84 mm
L/W Ratio1.13
Top View
6.00 mm6.75 mm0.90 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541423777
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.9%

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: $2,158 AUD|Low: $1,421 AUD|High: $3,544 AUD|Avg: $2,143 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$1,440 AUD
Retailer 5$1,509 AUD
Retailer 10$1,580 AUD
Retailer 3$1,901 AUD
Retailer 2$2,003 AUD
Retailer 8$2,057 AUD
Retailer 12$2,093 AUD
Retailer 1$2,158 AUD
Retailer 11$2,192 AUD
Retailer 4$2,495 AUD
Retailer 9$2,783 AUD
Retailer 6$3,480 AUD

38 data points across 12 retailers

18 retailers$1,440 AUD to $3,480 AUD

A
Cheapest Retailer
-
$1,440 AUD
HK$7,900 HKD
A
Retailer 2
-
$1,509 AUD
₹100,944 INR
View
A
Retailer 3
-
$1,580 AUD
SGD 1,500 SGD
View
B+
Retailer 4
-
$1,808 AUD
$1,270 USD
View
B+
Retailer 5
-
$1,842 AUD
$1,294 USD
View
Retailer 6
-
$1,901 AUD
$1,335 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$1,901 AUD
$1,335 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$1,987 AUD
$1,396 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$2,003 AUD
SGD 1,901 SGD
View
B+
Retailer 10
-
$2,057 AUD
$1,445 USD
View
B+
Retailer 11
-
$2,093 AUD
$1,470 USD
View
B+
Retailer 12
-
$2,158 AUD
£1,193 GBP
View
Retailer 13
-
$2,192 AUD
$1,540 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$2,330 AUD
View
Retailer 15
-
$2,495 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$2,783 AUD
ZAR 31,587 ZAR
View
B
Retailer 17
-
$3,480 AUD
£1,925 GBP
View
Most Expensive
NZ Jewellers
3e19fb03-dcf9-49cd-b021-88012dd59831 · Oct 18
$4,635 AUD
$3,256 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from $1,440 AUDSave up to $2,041 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
$1,440 AUD