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Cushion|Natural|GIA

0.56ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 7548328839

Certificate GIA 7548328839

Diamond specifications and retailer prices

From £237 GBP
$318 USD
As of November 2, 2026
Save £426 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £663 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct natural cushion diamond

This 0.56ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548328839. Listed at 19 retailers as of October 29, 2026, with prices from £237 to £663, a £426 spread on the same certified stone. MOH London lists it at £663. 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

0.56
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.4°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 7548328839
Dimensions4.83 × 4.58 × 3.10 mm
L/W Ratio1.05
Girdle conditionFaceted
Top View
4.83 mm4.58 mm0.56 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548328839
Side View
Table 64.0%Crown 34.4°Girdle: THN-VTKPavilion 36.8°Culet: NDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £663 GBP|Low: £198 GBP|High: £667 GBP|Avg: £370 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 3£237 GBP
Retailer 2£254 GBP
Retailer 8£261 GBP
Retailer 14£305 GBP
Retailer 4£320 GBP
Retailer 6£320 GBP
Retailer 7£335 GBP
Retailer 15£341 GBP
Retailer 11£348 GBP
Retailer 9£348 GBP
Retailer 12£352 GBP
Retailer 10£370 GBP
Retailer 5£438 GBP
Retailer 13£518 GBP
MOH London£663 GBP

29 data points across 15 retailers

19 retailers£237 GBP to £663 GBP

A
Cheapest Retailer
-
£237 GBP
$318 USD
Final sale: no returns
B+
Retailer 2
-
£254 GBP
$341 USD
View
B+
Retailer 3
-
£261 GBP
$350 USD
View
B+
Retailer 4
-
£277 GBP
HK$2,900 HKD
View
B+
Retailer 5
-
£279 GBP
$374 USD
View
A
Retailer 6
-
£305 GBP
$409 USD
View
A
Retailer 7
-
£320 GBP
$430 USD
View
A
Retailer 8
-
£320 GBP
$430 USD
View
B+
Retailer 9
-
£335 GBP
$450 USD
View
B+
Retailer 10
-
£341 GBP
$457 USD
View
A
Retailer 11
-
£348 GBP
$467 USD
View
A
Retailer 12
-
£348 GBP
View
B+
Retailer 13
-
£352 GBP
$472 USD
View
B+
Retailer 14
-
£370 GBP
View
B+
Retailer 15
-
£421 GBP
$565 USD
View
B+
Retailer 16
-
£438 GBP
ZAR 9,486 ZAR
View
Retailer 17
-
£457 GBP
A$944 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
£518 GBP
€662 EUR
View
Most Expensive
B
MOH London
04A866023 · Oct 29
£663 GBP
View
18 more retailers have this diamond
Prices start from £237 GBPSave up to £426 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
0.56ct Cushion
£237 GBP