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Cushion|Natural|GIA

1.50ct I IF Cushion Natural Diamond

I/IF • GIA 5546603603

Shape and cutting style on the report: Old miner

Certificate GIA 5546603603

Diamond specifications and retailer prices

From £7,555 GBP
As of November 7, 2026
Save £1,063 GBP (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £8,618 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 5546603603. Listed at 5 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.50
Carat
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546603603
Dimensions7.54 × 6.10 × 4.09 mm
L/W Ratio1.24
Top View
7.54 mm6.10 mm1.50 ctI / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546603603
Side View
Table 51.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: £6,879 GBP|Low: £6,879 GBP|High: £8,773 GBP|Avg: £7,995 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 1£6,879 GBP
Retailer 4£7,555 GBP
Retailer 2£7,567 GBP
Retailer 3£8,208 GBP
Yorxs£8,618 GBP

20 data points across 5 retailers

5 retailers£7,555 GBP to £8,618 GBP

Retailer 1
-
£6,879 GBP
Price last confirmed 9 days ago
B
Retailer 2
-
£7,555 GBP
View
B
Retailer 3
-
£7,567 GBP
View
B
Retailer 4
-
£8,208 GBP
View
Most Expensive
B
Yorxs
2244BFB53 · Nov 6
£8,618 GBP
€10,986 EUR
View
4 more retailers have this diamond
Prices start from £7,555 GBPSave up to £1,063 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.

B
1.50ct Cushion
£7,555 GBP