Heart|Natural|GIA

0.91ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 3545536952

Certificate GIA 3545536952

Diamond specifications and retailer prices

From $2,801 AUD
$1,968 USD
As of October 28, 2026
Save $2,548 AUD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,348 AUD at NZ Jewellers · As of September 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 E colour (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 3545536952. Listed at 13 retailers as of October 28, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3545536952
Dimensions6.64 × 5.95 × 3.92 mm
L/W Ratio1.12
Top View
6.64 mm5.95 mm0.91 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3545536952
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.0%

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: Oct 28
Current: $3,331 AUD|Low: $2,569 AUD|High: $5,383 AUD|Avg: $3,774 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$2,801 AUD
Retailer 10$2,893 AUD
Retailer 6$2,925 AUD
Retailer 1$3,331 AUD
Retailer 8$3,734 AUD
Retailer 2$3,951 AUD
Retailer 4$4,143 AUD
Retailer 9$4,382 AUD
Retailer 5$4,437 AUD
Retailer 3$5,349 AUD

42 data points across 10 retailers

13 retailers$2,801 AUD to $5,349 AUD

A
Cheapest Retailer
-
$2,801 AUD
$1,968 USD
Final sale: no returns
A
Retailer 2
-
$2,925 AUD
$2,055 USD
View
Retailer 3
-
$3,036 AUD
$2,133 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$3,036 AUD
$2,133 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$3,177 AUD
$2,232 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$3,331 AUD
£1,843 GBP
View
Retailer 7
-
$3,503 AUD
$2,461 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$3,734 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$4,143 AUD
€2,772 EUR
View
B
Retailer 10
-
$4,382 AUD
£2,424 GBP
View
B+
Retailer 11
-
$4,437 AUD
ZAR 50,356 ZAR
View
B
Retailer 12
-
$5,349 AUD
£2,959 GBP
View
Most Expensive
NZ Jewellers
b7ed3be0-ea9c-4ed1-b6dc-983741a4ed36 · Sep 30
$6,348 AUD
$4,460 USD
View
Price last confirmed 29 days ago
12 more retailers have this diamond
Prices start from $2,801 AUDSave up to $2,548 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
$2,801 AUD