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Heart|Natural|GIA

0.73ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6531489583

Certificate GIA 6531489583

Diamond specifications and retailer prices

From $722 SGD
As of November 6, 2026
Save $775 SGD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,337 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded I 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 6531489583. Listed at 16 retailers as of November 6, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 6531489583
Dimensions5.46 × 6.32 × 3.62 mm
L/W Ratio1.16
Top View
5.46 mm6.32 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531489583
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 41.3°Culet: NoneDepth 57.2%

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: Nov 6
Current: $1,407 SGD|Low: $711 SGD|High: $2,122 SGD|Avg: $1,145 SGD|-0.9%
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 6, 2026
Retailer 8$722 SGD
Retailer 13$766 SGD
Retailer 12$836 SGD
Retailer 4$859 SGD
Retailer 11$859 SGD
Retailer 9$916 SGD
Retailer 5$919 SGD
Retailer 10$970 SGD
Retailer 14$1,211 SGD
Retailer 7$1,255 SGD
Retailer 2$1,315 SGD
Retailer 6$1,389 SGD
Retailer 1$1,407 SGD
Retailer 3$2,070 SGD

30 data points across 14 retailers

16 retailers$722 SGD to $1,497 SGD

A
Cheapest Retailer
-
$722 SGD
A
Retailer 2
-
$766 SGD
View
Final sale: no returns
A
Retailer 3
-
$836 SGD
View
Retailer 4
-
$859 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$859 SGD
View
A
Retailer 6
-
$916 SGD
View
Retailer 7
-
$919 SGD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$970 SGD
View
B+
Retailer 9
-
$1,211 SGD
View
B+
Retailer 10
-
$1,255 SGD
View
Retailer 11
-
$1,315 SGD
View
Price last confirmed 17 days ago
Retailer 12
-
$1,389 SGD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$1,407 SGD
View
B
Retailer 14
-
$1,497 SGD
View
Retailer 15
-
$2,070 SGD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
e3b01ad3-5dc9-49e3-b5e8-a9489dedeea9 · Sep 25
$3,337 SGD
$2,604 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $722 SGDSave up to $775 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
0.73ct Heart
$722 SGD