CaratHunter
Plans
Cushion|Natural|GSI

0.73ct E SI1 Cushion Natural Diamond

ID • E/SI1

Diamond specifications and retailer prices

From $3,082 SGD
$2,405 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $3,082 SGD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GSI. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGSI
Dimensions5.30 × 5.03 mm
L/W Ratio1.05
Top View
5.30 mm5.03 mm0.73 ctE / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGSI
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 73.0%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,082 SGD|Low: $2,576 SGD|High: $3,082 SGD|Avg: $2,759 SGD|+17.6%
August 12, 2026
Shane Co$3,082 SGD

8 data points across 1 retailer

1 retailer

C
Shane Co
25B0LVH · Oct 28
$3,082 SGD
$2,405 USD
View

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.

C
0.73ct Cushion
$3,082 SGD