CaratHunter
Plans
Cushion|Natural|GIA

1.53ct F SI2 Cushion Natural Diamond

F/SI2 • GIA 6223878086

Certificate GIA 6223878086

Diamond specifications and retailer prices

From $8,437 AUD
£4,656 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $8,437 AUD at 77 Diamonds
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 77 Diamonds

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 6223878086. 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

1.53
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223878086
Dimensions6.53 × 6.51 × 4.74 mm
L/W Ratio1.00
Top View
6.53 mm6.51 mm1.53 ctF / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6223878086
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 72.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,437 AUD|Low: $8,314 AUD|High: $8,521 AUD|Avg: $8,445 AUD|+1.5%
November 2, 2026
77 Diamonds$8,437 AUD

36 data points across 1 retailer

1 retailer

B
77 Diamonds
CUSPUIFS6SQWXCQS · Nov 2
$8,437 AUD
£4,656 GBP
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.

B
1.53ct Cushion
$8,437 AUD