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Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 1525854045

Certificate GIA 1525854045

Diamond specifications and retailer prices

From $1,929 AUD
$1,355 USD
As of November 2, 2026
Save $1,382 AUD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,311 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525854045. Listed at 9 retailers as of November 2, 2026, with prices from $1,929 to $3,311, a $1,382 spread on the same certified stone. GemTrove lists it at $3,311. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525854045
Dimensions6.02 × 6.81 × 3.92 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Needle, Internal Graining
Top View
6.02 mm6.81 mm0.91 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525854045
Side View
Table 56.0%CrownGirdle: STK-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 2
Current: $3,311 AUD|Low: $1,839 AUD|High: $3,311 AUD|Avg: $2,553 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$1,929 AUD
Retailer 3$2,161 AUD
Retailer 7$2,350 AUD
Retailer 2$2,353 AUD
Retailer 8$2,431 AUD
Retailer 4$2,491 AUD
Retailer 9$2,491 AUD
Retailer 5$2,577 AUD
GemTrove$3,311 AUD

41 data points across 9 retailers

9 retailers$1,929 AUD to $3,311 AUD

A
Cheapest Retailer
-
$1,929 AUD
$1,355 USD
Final sale: no returns
A
Retailer 2
-
$2,161 AUD
$1,518 USD
View
A
Retailer 3
-
$2,350 AUD
$1,651 USD
View
A
Retailer 4
-
$2,353 AUD
£1,301 GBP
View
A
Retailer 5
-
$2,431 AUD
SGD 2,308 SGD
View
A
Retailer 6
-
$2,491 AUD
$1,750 USD
View
A
Retailer 7
-
$2,491 AUD
$1,750 USD
View
A
Retailer 8
-
$2,577 AUD
$1,810 USD
View
Most Expensive
B+
GemTrove
GT-N-01266672-98 · Nov 2
$3,311 AUD
View
8 more retailers have this diamond
Prices start from $1,929 AUDSave up to $1,382 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
$1,929 AUD