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Heart|Natural|GIA

0.91ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 2547864832

Certificate GIA 2547864832

Diamond specifications and retailer prices

From $1,193 AUD
$836 USD
As of November 2, 2026
Save $762 AUD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,955 AUD at GemTrove · As of November 2, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547864832. Listed at 7 retailers as of November 2, 2026, with prices from $1,193 to $1,955, a $762 spread on the same certified stone. GemTrove lists it at $1,955. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547864832
Dimensions6.11 × 6.56 × 3.94 mm
L/W Ratio1.07
Top View
6.11 mm6.56 mm0.91 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547864832
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,955 AUD|Low: $1,042 AUD|High: $1,955 AUD|Avg: $1,419 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6$1,193 AUD
Retailer 7$1,201 AUD
Retailer 3$1,303 AUD
Retailer 5$1,341 AUD
Retailer 2$1,351 AUD
Retailer 4$1,468 AUD
GemTrove$1,955 AUD

41 data points across 7 retailers

7 retailers$1,193 AUD to $1,955 AUD

A
Cheapest Retailer
-
$1,193 AUD
$836 USD
Final sale: no returns
A
Retailer 2
-
$1,201 AUD
MYR 3,430 MYR
View
A
Retailer 3
-
$1,303 AUD
$913 USD
View
A
Retailer 4
-
$1,341 AUD
SGD 1,270 SGD
View
A
Retailer 5
-
$1,351 AUD
£746 GBP
View
A
Retailer 6
-
$1,468 AUD
$1,029 USD
View
Most Expensive
B
GemTrove
GT-N-01266780-98 · Nov 2
$1,955 AUD
View
6 more retailers have this diamond
Prices start from $1,193 AUDSave up to $762 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
$1,193 AUD