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Cushion|Natural|GIA

0.57ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6531443786

Certificate GIA 6531443786

Diamond specifications and retailer prices

From £286 GBP
$384 USD
As of November 2, 2026
Save £481 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £768 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.57ct natural cushion diamond

This 0.57ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531443786. Listed at 5 retailers as of November 2, 2026, with prices from £286 to £768, a £481 spread on the same certified stone. Do Amore Diamonds lists it at £768. 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

0.57
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531443786
Dimensions4.88 × 4.52 × 3.02 mm
L/W Ratio1.08
Top View
4.88 mm4.52 mm0.57 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531443786
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £768 GBP|Low: £252 GBP|High: £857 GBP|Avg: £436 GBP|-10.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4£286 GBP
Retailer 5£305 GBP
Retailer 3£373 GBP
Retailer 2£395 GBP
Do Amore Diamonds£768 GBP

41 data points across 5 retailers

5 retailers£286 GBP to £768 GBP

A
Cheapest Retailer
-
£286 GBP
$384 USD
Final sale: no returns
A
Retailer 2
-
£305 GBP
MYR 1,669 MYR
View
A
Retailer 3
-
£373 GBP
$500 USD
View
A
Retailer 4
-
£395 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766587904 · Nov 2
£768 GBP
$1,030 USD
View
4 more retailers have this diamond
Prices start from £286 GBPSave up to £481 GBP

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
0.57ct Cushion
£286 GBP