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Heart|Natural|GIA

0.91ct J IF Heart Natural Diamond

EX • J/IF • GIA 6535985324

Certificate GIA 6535985324

Diamond specifications and retailer prices

From $1,862 NZD
HK$8,200 HKD
As of November 1, 2026
Save $2,417 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,309 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct 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 6535985324. Listed at 15 retailers as of November 1, 2026, with a 130% 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

0.91
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6535985324
Dimensions5.61 × 6.60 × 4.12 mm
L/W Ratio1.18
Top View
5.61 mm6.60 mm0.91 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535985324
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.7°Culet: NoneDepth 62.5%

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: $2,479 NZD|Low: $1,862 NZD|High: $4,678 NZD|Avg: $3,047 NZD|-5.4%
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 1, 2026
Retailer 6$1,862 NZD
Retailer 10$2,154 NZD
Retailer 1$2,479 NZD
Retailer 12$2,582 NZD
Retailer 9$2,608 NZD
Retailer 8$2,668 NZD
Retailer 3$2,694 NZD
Retailer 2$2,906 NZD
Retailer 5$3,293 NZD
Retailer 4$3,347 NZD
Retailer 11$3,574 NZD
Retailer 13$4,076 NZD
Retailer 7$4,279 NZD

35 data points across 13 retailers

15 retailers$1,862 NZD to $4,279 NZD

A
Cheapest Retailer
-
$1,862 NZD
HK$8,200 HKD
A
Retailer 2
-
$2,154 NZD
$1,214 USD
View
Final sale: no returns
A
Retailer 3
-
$2,479 NZD
$1,397 USD
View
B+
Retailer 4
-
$2,582 NZD
$1,455 USD
View
B+
Retailer 5
-
$2,608 NZD
$1,470 USD
View
B+
Retailer 6
-
$2,668 NZD
£1,184 GBP
View
Retailer 7
-
$2,694 NZD
SGD 2,052 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,906 NZD
$1,638 USD
View
Retailer 9
-
$3,293 NZD
A$2,856 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$3,347 NZD
SGD 2,549 SGD
View
B+
Retailer 11
-
$3,388 NZD
A$2,938 AUD
View
B+
Retailer 12
-
$3,574 NZD
ZAR 32,544 ZAR
View
Retailer 13
-
$4,076 NZD
$2,297 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$4,279 NZD
£1,899 GBP
View
Most Expensive
NZ Jewellers
144679e9-5cb1-4130-988e-7b61c34c1e84 · Sep 25
$6,309 NZD
$3,556 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $1,862 NZDSave up to $2,417 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
0.91ct Heart
$1,862 NZD