Cushion|Natural|GIA

0.66ct G I1 Cushion Natural Diamond

VG • G/I1 • GIA 2205741105

Certificate GIA 2205741105

Diamond specifications and retailer prices

From $790 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $790 USD 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 0.66ct natural cushion diamond

This 0.66ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2205741105. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.66
Carat
G
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2205741105
Dimensions5.08 × 4.65 mm
L/W Ratio1.09
Top View
5.08 mm4.65 mm0.66 ctG / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2205741105
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

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: Nov 2
Current: $790 USD|Low: $790 USD|High: $1,055 USD|Avg: $914 USD|-13.7%
August 14, 2026
Shane Co$790 USD

8 data points across 1 retailer

1 retailer

C
Shane Co
25A08AK · Nov 2
$790 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
0.66ct Cushion
$790 USD