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Heart|Natural|GIA

0.91ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2546196361

Certificate GIA 2546196361

Diamond specifications and retailer prices

From $1,062 AUD
$746 USD
As of October 31, 2026
Save $842 AUD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,904 AUD at GemTrove · As of October 31, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546196361. Listed at 6 retailers as of October 31, 2026, with prices from $1,062 to $1,904, a $842 spread on the same certified stone. GemTrove lists it at $1,904. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546196361
Dimensions5.95 × 6.76 × 4.01 mm
L/W Ratio1.14
Top View
5.95 mm6.76 mm0.91 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546196361
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

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: Oct 31
Current: $1,904 AUD|Low: $994 AUD|High: $1,904 AUD|Avg: $1,316 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$1,062 AUD
Retailer 6$1,066 AUD
Retailer 3$1,159 AUD
Retailer 4$1,193 AUD
Retailer 2$1,254 AUD
GemTrove$1,904 AUD

38 data points across 6 retailers

6 retailers$1,062 AUD to $1,904 AUD

A
Cheapest Retailer
-
$1,062 AUD
$746 USD
Final sale: no returns
A
Retailer 2
-
$1,066 AUD
MYR 3,050 MYR
View
A
Retailer 3
-
$1,159 AUD
$814 USD
View
A
Retailer 4
-
$1,193 AUD
SGD 1,132 SGD
View
A
Retailer 5
-
$1,254 AUD
£694 GBP
View
Most Expensive
B+
GemTrove
GT-N-01266718-98 · Oct 31
$1,904 AUD
View
5 more retailers have this diamond
Prices start from $1,062 AUDSave up to $842 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
$1,062 AUD