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Heart|Natural|GIA

0.91ct E VS1 Heart Natural Diamond

FR • E/VS1 • GIA 6233814606

Certificate GIA 6233814606

Diamond specifications and retailer prices

From $1,968 AUD
HK$10,800 HKD
As of October 29, 2026
Save $2,571 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,828 AUD at NZ Jewellers · As of September 20, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6233814606. Listed at 12 retailers as of October 29, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 6233814606
Dimensions5.53 × 6.61 × 4.17 mm
L/W Ratio1.20
Top View
5.53 mm6.61 mm0.91 ctE / VS1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6233814606
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 43.1°Culet: NoneDepth 63.1%

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 29
Current: $2,591 AUD|Low: $1,968 AUD|High: $5,067 AUD|Avg: $2,982 AUD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$1,968 AUD
Retailer 12$2,377 AUD
Retailer 6$2,411 AUD
Retailer 9$2,444 AUD
Retailer 7$2,448 AUD
Retailer 1$2,591 AUD
Retailer 13$2,704 AUD
Retailer 2$2,749 AUD
Retailer 5$2,754 AUD
Retailer 4$3,588 AUD
Retailer 8$3,733 AUD
Retailer 11$4,039 AUD
Retailer 3$4,539 AUD

29 data points across 13 retailers

12 retailers$1,968 AUD to $4,539 AUD

A
Cheapest Retailer
-
$1,968 AUD
HK$10,800 HKD
B+
Retailer 2
-
$2,377 AUD
$1,670 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,411 AUD
€1,613 EUR
View
B+
Retailer 4
-
$2,444 AUD
$1,717 USD
View
B+
Retailer 5
-
$2,448 AUD
$1,720 USD
View
B+
Retailer 6
-
$2,591 AUD
£1,433 GBP
View
B+
Retailer 7
-
$2,704 AUD
$1,900 USD
View
Retailer 8
-
$2,749 AUD
SGD 2,610 SGD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,733 AUD
ZAR 42,366 ZAR
View
Price last confirmed 8 days ago
B
Retailer 10
-
$4,039 AUD
$2,838 USD
View
B
Retailer 11
-
$4,539 AUD
£2,511 GBP
View
Most Expensive
NZ Jewellers
06c29972-04c6-4e03-aea3-86382cb653a1 · Sep 20
$6,828 AUD
$4,797 USD
View
Price last confirmed 39 days ago
11 more retailers have this diamond
Prices start from $1,968 AUDSave up to $2,571 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
$1,968 AUD