CaratHunter
Plans
Cushion|Natural|GIA

0.55ct F SI1 Cushion Natural Diamond

GD • F/SI1 • GIA 2534577889

Certificate GIA 2534577889

Diamond specifications and retailer prices

From $665 AUD
$466 USD
As of November 2, 2026
Save $1,008 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,673 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2534577889. Listed at 13 retailers as of October 29, 2026, with prices from $665 to $1,673, a $1,008 spread on the same certified stone. MOH London lists it at $1,673. 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

0.55
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534577889
Dimensions5.16 × 4.31 × 2.94 mm
L/W Ratio1.20
Top View
5.16 mm4.31 mm0.55 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534577889
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,673 AUD|Low: $609 AUD|High: $1,683 AUD|Avg: $998 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$665 AUD
Retailer 9$742 AUD
Retailer 10$776 AUD
Retailer 4$832 AUD
Retailer 2$884 AUD
Retailer 5$902 AUD
Retailer 8$903 AUD
Retailer 3$1,006 AUD
Retailer 6$1,080 AUD
Retailer 12$1,083 AUD
Retailer 7$1,112 AUD
MOH London$1,673 AUD

36 data points across 12 retailers

13 retailers$665 AUD to $1,673 AUD

B+
Cheapest Retailer
-
$665 AUD
$466 USD
Final sale: no returns
B+
Retailer 2
-
$742 AUD
$520 USD
View
B+
Retailer 3
-
$776 AUD
$544 USD
View
B+
Retailer 4
-
$832 AUD
$583 USD
View
B+
Retailer 5
-
$884 AUD
£488 GBP
View
B+
Retailer 6
-
$902 AUD
£498 GBP
View
B+
Retailer 7
-
$903 AUD
£498 GBP
View
B+
Retailer 8
-
$908 AUD
$636 USD
View
B
Retailer 9
-
$1,006 AUD
$705 USD
View
B
Retailer 10
-
$1,080 AUD
€721 EUR
View
Retailer 11
-
$1,083 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$1,112 AUD
ZAR 12,591 ZAR
View
Most Expensive
B
MOH London
7EA7005C6 · Oct 29
$1,673 AUD
£923 GBP
View
12 more retailers have this diamond
Prices start from $665 AUDSave up to $1,008 AUD

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+
0.55ct Cushion
$665 AUD