Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6541731899

Certificate GIA 6541731899

Diamond specifications and retailer prices

From $1,669 USD
A$2,567 AUD
As of October 31, 2026
Save $3,078 USD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,747 USD 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 $1,669 to $4,747, a $3,078 spread on the same certified stone. NZ Jewellers lists it at $4,747. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,900 USD|Low: $1,331 USD|High: $3,329 USD|Avg: $1,785 USD|-0.5%
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 1, 2026
Retailer 4$1,457 USD
Retailer 14$1,478 USD
Retailer 5$1,489 USD
Retailer 3$1,664 USD
Retailer 13$1,707 USD
Retailer 2$1,759 USD
Retailer 11$1,946 USD
Retailer 12$1,990 USD
Retailer 10$2,084 USD
Retailer 8$2,140 USD
Retailer 6$2,267 USD
Retailer 9$2,871 USD
Retailer 1$2,900 USD
Retailer 7$3,329 USD

36 data points across 14 retailers

16 retailers$1,669 USD to $4,747 USD

Retailer 1
-
$1,478 USD
Price last confirmed 12 days ago
Retailer 2
-
$1,489 USD
MYR 6,064 MYR
View
Price last confirmed 11 days ago
Retailer 3
-
$1,664 USD
SGD 2,249 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,669 USD
A$2,567 AUD
View
A
Retailer 5
-
$1,707 USD
View
Retailer 6
-
$1,759 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$1,946 USD
View
B+
Retailer 8
-
$1,990 USD
View
B+
Retailer 9
-
$2,084 USD
View
B+
Retailer 10
-
$2,140 USD
£1,685 GBP
View
B+
Retailer 11
-
$2,246 USD
View
B+
Retailer 12
-
$2,267 USD
A$3,488 AUD
View
B
Retailer 13
-
$2,871 USD
ZAR 46,374 ZAR
View
B+
Retailer 14
-
$2,900 USD
£2,283 GBP
View
B
Retailer 15
-
$3,329 USD
£2,621 GBP
View
Most Expensive
B
NZ Jewellers
c831c493-54b9-4e29-a182-c5fe2bf5d435 · Oct 30
$4,747 USD
View
15 more retailers have this diamond
Prices start from $1,669 USDSave up to $3,078 USD

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
$1,669 USD