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Heart|Natural|GIA

0.90ct J IF Heart Natural Diamond

EX • J/IF • GIA 2528614195

Certificate GIA 2528614195

Diamond specifications and retailer prices

From $1,512 AUD
HK$8,300 HKD
As of October 31, 2026
Save $2,055 AUD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,088 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528614195. Listed at 13 retailers as of October 29, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2528614195
Dimensions5.53 × 6.62 × 4.07 mm
L/W Ratio1.20
Top View
5.53 mm6.62 mm0.90 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528614195
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.8°Culet: NoneDepth 61.6%

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: Oct 31
Current: $1,710 AUD|Low: $1,494 AUD|High: $3,744 AUD|Avg: $2,457 AUD|-6.1%
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
October 31, 2026
Retailer 6$1,512 AUD
Retailer 1$1,710 AUD
Retailer 4$2,078 AUD
Retailer 9$2,086 AUD
Retailer 12$2,104 AUD
Retailer 8$2,158 AUD
Retailer 11$2,178 AUD
Retailer 2$2,628 AUD
Retailer 3$2,636 AUD
Retailer 5$2,682 AUD
Retailer 7$2,837 AUD
Retailer 10$3,187 AUD
Retailer 13$3,567 AUD

37 data points across 13 retailers

13 retailers$1,512 AUD to $3,567 AUD

A
Cheapest Retailer
-
$1,512 AUD
HK$8,300 HKD
A
Retailer 2
-
$1,710 AUD
$1,201 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,086 AUD
$1,465 USD
View
Retailer 4
-
$2,104 AUD
SGD 1,997 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,158 AUD
£1,194 GBP
View
B+
Retailer 6
-
$2,178 AUD
$1,530 USD
View
B+
Retailer 7
-
$2,628 AUD
SGD 2,495 SGD
View
Retailer 8
-
$2,636 AUD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$2,682 AUD
View
B+
Retailer 10
-
$2,837 AUD
ZAR 32,194 ZAR
View
Retailer 11
-
$3,187 AUD
$2,238 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$3,567 AUD
£1,973 GBP
View
Most Expensive
NZ Jewellers
36fc3345-47ec-4966-8e0a-9eab7f2c22bd · Sep 25
$5,088 AUD
$3,574 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $1,512 AUDSave up to $2,055 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
$1,512 AUD