CaratHunter
Plans
Heart|Natural|GIA

0.91ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 6515656842

Certificate GIA 6515656842

Diamond specifications and retailer prices

From $4,151 AUD
$2,916 USD
As of October 28, 2026
Save $5,262 AUD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,413 AUD at NZ Jewellers · As of October 27, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515656842. Listed at 19 retailers as of October 27, 2026, with prices from $4,151 to $9,413, a $5,262 spread on the same certified stone. NZ Jewellers lists it at $9,413. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6515656842
Dimensions5.80 × 6.79 × 4.00 mm
L/W Ratio1.17
Top View
5.80 mm6.79 mm0.91 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515656842
Side View
Table 55.0%Crown 35.6°Girdle: MED-ETKPavilion 42.2°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,647 AUD|Low: $4,141 AUD|High: $9,145 AUD|Avg: $5,603 AUD|+3.1%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 4$4,151 AUD
Retailer 12$4,297 AUD
Retailer 2$4,346 AUD
Retailer 10$4,518 AUD
Retailer 6$4,598 AUD
Retailer 5$4,719 AUD
Retailer 13$4,895 AUD
Retailer 15$5,551 AUD
Retailer 1$5,647 AUD
Retailer 11$5,788 AUD
Retailer 3$5,830 AUD
Retailer 7$6,119 AUD
Retailer 14$7,806 AUD
Retailer 9$7,895 AUD
Retailer 8$9,084 AUD

45 data points across 15 retailers

19 retailers$4,151 AUD to $9,413 AUD

B+
Cheapest Retailer
-
$4,151 AUD
$2,916 USD
B+
Retailer 2
-
$4,297 AUD
$3,019 USD
View
B+
Retailer 3
-
$4,346 AUD
$3,053 USD
View
B
Retailer 4
-
$4,518 AUD
$3,174 USD
View
Final sale: no returns
B
Retailer 5
-
$4,598 AUD
$3,230 USD
View
B
Retailer 6
-
$4,719 AUD
$3,315 USD
View
B
Retailer 7
-
$4,895 AUD
$3,439 USD
View
B
Retailer 8
-
$4,895 AUD
$3,439 USD
View
B
Retailer 9
-
$5,083 AUD
$3,571 USD
View
B
Retailer 10
-
$5,507 AUD
$3,869 USD
View
B
Retailer 11
-
$5,551 AUD
$3,900 USD
View
B
Retailer 12
-
$5,647 AUD
£3,124 GBP
View
B
Retailer 13
-
$5,648 AUD
$3,968 USD
View
Retailer 14
-
$5,788 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$5,830 AUD
$4,096 USD
View
B
Retailer 16
-
$7,806 AUD
$5,484 USD
View
B
Retailer 17
-
$7,895 AUD
ZAR 89,610 ZAR
View
B
Retailer 18
-
$9,084 AUD
£5,025 GBP
View
Most Expensive
B
NZ Jewellers
6ac8c53d-d142-492b-82a7-26c3735e29ea · Oct 27
$9,413 AUD
$6,613 USD
View
18 more retailers have this diamond
Prices start from $4,151 AUDSave up to $5,262 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.

B+
0.91ct Heart
$4,151 AUD