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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 $1,817 NZD
HK$8,000 HKD
As of November 1, 2026
Save $2,629 NZD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,341 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 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 145% 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: Nov 1
Current: $1,817 NZD|Low: $1,817 NZD|High: $4,667 NZD|Avg: $3,037 NZD|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 1$1,817 NZD
Retailer 7$2,131 NZD
Retailer 4$2,590 NZD
Retailer 9$2,599 NZD
Retailer 6$2,608 NZD
Retailer 11$2,622 NZD
Retailer 5$2,639 NZD
Retailer 2$3,276 NZD
Retailer 3$3,285 NZD
Retailer 8$3,536 NZD
Retailer 10$3,972 NZD
Retailer 12$4,446 NZD

36 data points across 12 retailers

13 retailers$1,817 NZD to $4,446 NZD

A
Cheapest Retailer
-
$1,817 NZD
HK$8,000 HKD
A
Retailer 2
-
$2,131 NZD
$1,201 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,599 NZD
$1,465 USD
View
B+
Retailer 4
-
$2,608 NZD
$1,470 USD
View
Retailer 5
-
$2,622 NZD
SGD 1,997 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,639 NZD
£1,171 GBP
View
B+
Retailer 7
-
$3,276 NZD
SGD 2,495 SGD
View
Retailer 8
-
$3,285 NZD
A$2,848 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$3,342 NZD
A$2,898 AUD
View
B+
Retailer 10
-
$3,536 NZD
ZAR 32,194 ZAR
View
Retailer 11
-
$3,972 NZD
$2,238 USD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$4,446 NZD
£1,973 GBP
View
Most Expensive
NZ Jewellers
36fc3345-47ec-4966-8e0a-9eab7f2c22bd · Sep 25
$6,341 NZD
$3,574 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $1,817 NZDSave up to $2,629 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
$1,817 NZD