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Heart|Natural|GIA

0.91ct J IF Heart Natural Diamond

EX • J/IF • GIA 6491299913

Certificate GIA 6491299913

Diamond specifications and retailer prices

From $1,711 AUD
$1,202 USD
As of November 2, 2026
Save $1,093 AUD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,804 AUD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

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 6491299913. Listed at 8 retailers as of October 31, 2026, with prices from $1,711 to $2,804, a $1,093 spread on the same certified stone. Fonder Diamond lists it at $2,804. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6491299913
Dimensions5.80 × 6.76 × 4.02 mm
L/W Ratio1.17
Top View
5.80 mm6.76 mm0.91 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6491299913
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 2
Current: $2,804 AUD|Low: $1,500 AUD|High: $2,822 AUD|Avg: $2,086 AUD|+0.6%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$1,711 AUD
Retailer 3$1,730 AUD
Retailer 7$1,742 AUD
Retailer 2$1,909 AUD
Retailer 6$1,948 AUD
Retailer 5$2,081 AUD
Retailer 8$2,515 AUD
Fonder Diamond$2,804 AUD

42 data points across 8 retailers

8 retailers$1,711 AUD to $2,804 AUD

A
Cheapest Retailer
-
$1,711 AUD
$1,202 USD
Final sale: no returns
A
Retailer 2
-
$1,730 AUD
$1,215 USD
View
A
Retailer 3
-
$1,742 AUD
MYR 4,983 MYR
View
A
Retailer 4
-
$1,909 AUD
£1,056 GBP
View
A
Retailer 5
-
$1,948 AUD
SGD 1,849 SGD
View
B+
Retailer 6
-
$2,081 AUD
$1,462 USD
View
B+
Retailer 7
-
$2,515 AUD
View
Most Expensive
B
Fonder Diamond
74260757 · Oct 31
$2,804 AUD
SGD 2,662 SGD
View
7 more retailers have this diamond
Prices start from $1,711 AUDSave up to $1,093 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
$1,711 AUD