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Heart|Natural|GIA

0.73ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6545438104

Certificate GIA 6545438104

Diamond specifications and retailer prices

From $904 SGD
As of November 6, 2026
Save $146 SGD (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,049 SGD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 6545438104. Listed at 5 retailers as of November 6, 2026, with prices from $904 to $1,049, a $146 spread on the same certified stone. 77 Diamonds lists it at $1,049. 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
OriginNatural
Grading LabGIA
CertificateGIA 6545438104
Dimensions5.47 × 6.39 × 3.76 mm
L/W Ratio1.17
Top View
5.47 mm6.39 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545438104
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.9%

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: $1,049 SGD|Low: $845 SGD|High: $1,200 SGD|Avg: $1,003 SGD|-8.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$904 SGD
Retailer 5$905 SGD
Retailer 2$984 SGD
Retailer 4$1,010 SGD
77 Diamonds$1,049 SGD

41 data points across 5 retailers

5 retailers$904 SGD to $1,049 SGD

A
Cheapest Retailer
-
$904 SGD
Final sale: no returns
A
Retailer 2
-
$905 SGD
View
A
Retailer 3
-
$984 SGD
View
A
Retailer 4
-
$1,010 SGD
View
Most Expensive
A
77 Diamonds
HSCPBHJHEJEB · Nov 6
$1,049 SGD
£645 GBP
View
4 more retailers have this diamond
Prices start from $904 SGDSave up to $146 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
$904 SGD