CaratHunter
Plans
Heart|Natural|GIA

0.73ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 6531993825

Certificate GIA 6531993825

Diamond specifications and retailer prices

From $984 SGD
As of November 6, 2026
Save $892 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,456 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531993825. Listed at 14 retailers as of November 6, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle44.4°
OriginNatural
Grading LabGIA
CertificateGIA 6531993825
Dimensions5.51 × 6.48 × 3.86 mm
L/W Ratio1.18
Top View
5.51 mm6.48 mm0.73 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531993825
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 44.4°Culet: NoneDepth 59.6%

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: $1,371 SGD|Low: $918 SGD|High: $2,602 SGD|Avg: $1,501 SGD|-5.7%
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 12$984 SGD
Retailer 14$1,164 SGD
Retailer 9$1,182 SGD
Retailer 13$1,192 SGD
Retailer 8$1,196 SGD
Retailer 11$1,252 SGD
Retailer 7$1,256 SGD
Retailer 1$1,371 SGD
Retailer 3$1,455 SGD
Retailer 5$1,644 SGD
Retailer 10$1,876 SGD
Retailer 6$1,889 SGD
Retailer 4$1,898 SGD
Retailer 2$2,334 SGD

37 data points across 14 retailers

14 retailers$984 SGD to $1,876 SGD

A
Cheapest Retailer
-
$984 SGD
B+
Retailer 2
-
$1,164 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,182 SGD
View
B+
Retailer 4
-
$1,192 SGD
View
B+
Retailer 5
-
$1,196 SGD
View
B+
Retailer 6
-
$1,252 SGD
View
B+
Retailer 7
-
$1,256 SGD
View
B+
Retailer 8
-
$1,371 SGD
View
Retailer 9
-
$1,644 SGD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$1,876 SGD
View
Retailer 11
-
$1,889 SGD
View
Price last confirmed 33 days ago
Retailer 12
-
$1,898 SGD
View
Price last confirmed 32 days ago
Retailer 13
-
$2,334 SGD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
18fad718-2fa5-4557-af40-79a16eda2f83 · Sep 25
$3,456 SGD
$2,697 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from $984 SGDSave up to $892 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
$984 SGD