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Heart|Natural|GIA

0.73ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1543739951

Certificate GIA 1543739951

Diamond specifications and retailer prices

From $936 SGD
As of November 6, 2026
Save $1,583 SGD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,941 SGD at NZ Jewellers · As of October 27, 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 1543739951. Listed at 15 retailers as of November 6, 2026, with a 169% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543739951
Dimensions5.37 × 6.22 × 3.57 mm
L/W Ratio1.16
Girdle conditionVery Thick
Top View
5.37 mm6.22 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543739951
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 57.4%

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 6
Current: $3,941 SGD|Low: $936 SGD|High: $3,941 SGD|Avg: $1,777 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4$936 SGD
Retailer 2$1,230 SGD
Retailer 10$1,376 SGD
Retailer 11$1,428 SGD
Retailer 5$1,451 SGD
Retailer 7$1,457 SGD
Retailer 3$1,638 SGD
Retailer 6$1,756 SGD
Retailer 8$1,876 SGD
Retailer 9$2,298 SGD
NZ Jewellers$3,941 SGD

30 data points across 11 retailers

15 retailers$936 SGD to $2,518 SGD

A
Cheapest Retailer
-
$936 SGD
A
Retailer 2
-
$991 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,230 SGD
View
B+
Retailer 4
-
$1,230 SGD
View
B+
Retailer 5
-
$1,376 SGD
View
B+
Retailer 6
-
$1,428 SGD
View
B+
Retailer 7
-
$1,451 SGD
View
B+
Retailer 8
-
$1,457 SGD
View
B+
Retailer 9
-
$1,638 SGD
View
B
Retailer 10
-
$1,756 SGD
View
Retailer 11
-
$1,865 SGD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$1,876 SGD
View
B
Retailer 13
-
$2,298 SGD
View
B
Retailer 14
-
$2,518 SGD
View
Most Expensive
NZ Jewellers
11c7d985-909d-49c0-9736-a1b07af749e8 · Oct 27
$3,941 SGD
$3,075 USD
View
Price under review
14 more retailers have this diamond
Prices start from $936 SGDSave up to $1,583 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
$936 SGD