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Heart|Natural|GIA

0.91ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6552659699

Certificate GIA 6552659699

Diamond specifications and retailer prices

From $1,388 AUD
HK$7,600 HKD
As of November 1, 2026
Save $3,141 AUD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,529 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552659699. Listed at 20 retailers as of October 30, 2026, with prices from $1,388 to $4,529, a $3,141 spread on the same certified stone. NZ Jewellers lists it at $4,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552659699
Dimensions6.03 × 6.66 × 3.83 mm
L/W Ratio1.10
Top View
6.03 mm6.66 mm0.91 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552659699
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.5%

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: $4,529 AUD|Low: $1,370 AUD|High: $4,529 AUD|Avg: $2,229 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 14$1,388 AUD
Retailer 10$1,712 AUD
Retailer 9$1,719 AUD
Retailer 2$1,737 AUD
Retailer 6$1,856 AUD
Retailer 18$1,856 AUD
Retailer 19$1,896 AUD
Retailer 8$1,919 AUD
Retailer 4$1,942 AUD
Retailer 5$1,976 AUD
Retailer 17$2,019 AUD
Retailer 7$2,065 AUD
Retailer 13$2,121 AUD
Retailer 3$2,142 AUD
Retailer 11$2,518 AUD
Retailer 12$2,590 AUD
Retailer 15$2,720 AUD
Retailer 16$3,420 AUD
NZ Jewellers$4,529 AUD

31 data points across 19 retailers

20 retailers$1,388 AUD to $4,529 AUD

A
Cheapest Retailer
-
$1,388 AUD
HK$7,600 HKD
A
Retailer 2
-
$1,712 AUD
$1,200 USD
View
Final sale: no returns
A
Retailer 3
-
$1,719 AUD
$1,205 USD
View
A
Retailer 4
-
$1,737 AUD
£959 GBP
View
A
Retailer 5
-
$1,856 AUD
$1,301 USD
View
A
Retailer 6
-
$1,856 AUD
$1,301 USD
View
Retailer 7
-
$1,856 AUD
$1,301 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,896 AUD
$1,329 USD
View
A
Retailer 9
-
$1,919 AUD
SGD 1,817 SGD
View
A
Retailer 10
-
$1,942 AUD
$1,361 USD
View
A
Retailer 11
-
$1,976 AUD
$1,385 USD
View
A
Retailer 12
-
$2,019 AUD
$1,415 USD
View
A
Retailer 13
-
$2,065 AUD
$1,447 USD
View
A
Retailer 14
-
$2,121 AUD
£1,170 GBP
View
A
Retailer 15
-
$2,142 AUD
$1,501 USD
View
Retailer 16
-
$2,518 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$2,590 AUD
€1,729 EUR
View
B+
Retailer 18
-
$2,720 AUD
ZAR 30,791 ZAR
View
B+
Retailer 19
-
$3,420 AUD
£1,887 GBP
View
Most Expensive
B
NZ Jewellers
f7244220-4d30-420a-8ccf-e6407f4414a2 · Oct 30
$4,529 AUD
$3,174 USD
View
19 more retailers have this diamond
Prices start from $1,388 AUDSave up to $3,141 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
0.91ct Heart
$1,388 AUD