CaratHunter
Plans
Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6541731899

Certificate GIA 6541731899

Diamond specifications and retailer prices

From $2,376 AUD
As of November 1, 2026
Save $4,382 AUD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,758 AUD at NZ Jewellers · As of October 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 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 6541731899. Listed at 16 retailers as of October 30, 2026, with prices from $2,376 to $6,758, a $4,382 spread on the same certified stone. NZ Jewellers lists it at $6,758. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541731899
Dimensions5.75 × 6.61 × 4.06 mm
L/W Ratio1.15
Top View
5.75 mm6.61 mm0.91 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541731899
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.4%

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 1
Current: $4,128 AUD|Low: $1,895 AUD|High: $4,739 AUD|Avg: $2,562 AUD|-0.6%
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
November 2, 2026
Retailer 4$2,074 AUD
Retailer 14$2,104 AUD
Retailer 5$2,119 AUD
Retailer 3$2,369 AUD
Retailer 13$2,430 AUD
Retailer 2$2,504 AUD
Retailer 11$2,770 AUD
Retailer 12$2,833 AUD
Retailer 10$2,967 AUD
Retailer 7$3,047 AUD
Retailer 6$3,228 AUD
Retailer 9$4,087 AUD
Retailer 1$4,128 AUD
Retailer 8$4,739 AUD

36 data points across 14 retailers

16 retailers$2,376 AUD to $6,758 AUD

Retailer 1
-
$2,104 AUD
$1,478 USD
Price last confirmed 13 days ago
Retailer 2
-
$2,119 AUD
MYR 6,064 MYR
View
Price last confirmed 12 days ago
Retailer 3
-
$2,369 AUD
SGD 2,249 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$2,376 AUD
View
A
Retailer 5
-
$2,430 AUD
$1,707 USD
View
Retailer 6
-
$2,504 AUD
$1,759 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$2,770 AUD
$1,946 USD
View
B+
Retailer 8
-
$2,833 AUD
$1,990 USD
View
B+
Retailer 9
-
$2,967 AUD
$2,084 USD
View
B+
Retailer 10
-
$3,047 AUD
£1,685 GBP
View
B+
Retailer 11
-
$3,197 AUD
$2,246 USD
View
B+
Retailer 12
-
$3,228 AUD
View
B
Retailer 13
-
$4,087 AUD
ZAR 46,374 ZAR
View
B+
Retailer 14
-
$4,128 AUD
£2,283 GBP
View
B
Retailer 15
-
$4,739 AUD
£2,621 GBP
View
Most Expensive
B
NZ Jewellers
c831c493-54b9-4e29-a182-c5fe2bf5d435 · Oct 30
$6,758 AUD
$4,747 USD
View
15 more retailers have this diamond
Prices start from $2,376 AUDSave up to $4,382 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
$2,376 AUD