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Heart|Natural|GIA

0.91ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 1543647465

Certificate GIA 1543647465

Diamond specifications and retailer prices

From $1,589 AUD
HK$8,700 HKD
As of November 1, 2026
Save $2,050 AUD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,639 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543647465. Listed at 13 retailers as of November 1, 2026, with prices from $1,589 to $3,639, a $2,050 spread on the same certified stone. MOH London lists it at $3,639. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1543647465
Dimensions5.69 × 6.69 × 3.98 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.69 mm6.69 mm0.91 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543647465
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 40.1°Culet: NoneDepth 59.5%

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 1
Current: $3,639 AUD|Low: $1,589 AUD|High: $3,938 AUD|Avg: $2,498 AUD|-7.6%
MOH London
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 3, 2026
Retailer 9$1,589 AUD
Retailer 12$1,916 AUD
Retailer 7$1,943 AUD
Retailer 10$2,022 AUD
Retailer 8$2,038 AUD
Retailer 13$2,105 AUD
Retailer 11$2,240 AUD
Retailer 5$2,278 AUD
Retailer 2$2,297 AUD
Retailer 4$2,443 AUD
Retailer 14$3,114 AUD
Retailer 6$3,162 AUD
Retailer 3$3,462 AUD
MOH London$3,639 AUD

17 data points across 14 retailers

13 retailers$1,589 AUD to $3,639 AUD

A
Cheapest Retailer
-
$1,589 AUD
HK$8,700 HKD
A
Retailer 2
-
$1,916 AUD
$1,343 USD
View
Final sale: no returns
A
Retailer 3
-
$1,943 AUD
£1,072 GBP
View
A
Retailer 4
-
$2,022 AUD
€1,350 EUR
View
A
Retailer 5
-
$2,038 AUD
$1,428 USD
View
A
Retailer 6
-
$2,105 AUD
$1,475 USD
View
A
Retailer 7
-
$2,240 AUD
$1,570 USD
View
Retailer 8
-
$2,278 AUD
SGD 2,157 SGD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$2,297 AUD
£1,267 GBP
View
B+
Retailer 10
-
$2,443 AUD
$1,712 USD
View
Retailer 11
-
$3,114 AUD
ZAR 35,253 ZAR
View
Price last confirmed 12 days ago
Retailer 12
-
$3,462 AUD
$2,426 USD
View
Price last confirmed 10 days ago
Most Expensive
B+
MOH London
158658DBA · Nov 2
$3,639 AUD
£2,008 GBP
View
12 more retailers have this diamond
Prices start from $1,589 AUDSave up to $2,050 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
$1,589 AUD