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Heart|Natural|GIA

0.91ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6541731899

Certificate GIA 6541731899

Diamond specifications and retailer prices

From $2,133 SGD
A$2,567 AUD
As of November 1, 2026
Save $3,935 SGD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,069 SGD 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 $2,133 to $6,069, a $3,935 spread on the same certified stone. NZ Jewellers lists it at $6,069. 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: $3,707 SGD|Low: $1,702 SGD|High: $4,255 SGD|Avg: $2,301 SGD|-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$1,863 SGD
Retailer 14$1,889 SGD
Retailer 5$1,903 SGD
Retailer 3$2,128 SGD
Retailer 13$2,182 SGD
Retailer 2$2,249 SGD
Retailer 11$2,488 SGD
Retailer 12$2,544 SGD
Retailer 10$2,664 SGD
Retailer 7$2,736 SGD
Retailer 6$2,898 SGD
Retailer 9$3,670 SGD
Retailer 1$3,707 SGD
Retailer 8$4,255 SGD

36 data points across 14 retailers

16 retailers$2,133 SGD to $6,069 SGD

Retailer 1
-
$1,889 SGD
$1,478 USD
Price last confirmed 13 days ago
Retailer 2
-
$1,903 SGD
MYR 6,064 MYR
View
Price last confirmed 11 days ago
Retailer 3
-
$2,128 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$2,133 SGD
A$2,567 AUD
View
A
Retailer 5
-
$2,182 SGD
$1,707 USD
View
Retailer 6
-
$2,249 SGD
$1,759 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$2,488 SGD
$1,946 USD
View
B+
Retailer 8
-
$2,544 SGD
$1,990 USD
View
B+
Retailer 9
-
$2,664 SGD
$2,084 USD
View
B+
Retailer 10
-
$2,736 SGD
£1,685 GBP
View
B+
Retailer 11
-
$2,871 SGD
$2,246 USD
View
B+
Retailer 12
-
$2,898 SGD
A$3,488 AUD
View
B
Retailer 13
-
$3,670 SGD
ZAR 46,374 ZAR
View
B+
Retailer 14
-
$3,707 SGD
£2,283 GBP
View
B
Retailer 15
-
$4,255 SGD
£2,621 GBP
View
Most Expensive
B
NZ Jewellers
c831c493-54b9-4e29-a182-c5fe2bf5d435 · Oct 30
$6,069 SGD
$4,747 USD
View
15 more retailers have this diamond
Prices start from $2,133 SGDSave up to $3,935 SGD

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
$2,133 SGD