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Cushion|Natural|GIA

0.75ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6551504449

Certificate GIA 6551504449

Diamond specifications and retailer prices

From £678 GBP
As of November 6, 2026
Save £803 GBP (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,480 GBP at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

About this 0.75ct natural cushion diamond

This 0.75ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551504449. Listed at 4 retailers as of November 6, 2026, with prices from £678 to £1,480, a £803 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,480. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551504449
Dimensions5.92 × 4.55 × 3.18 mm
L/W Ratio1.30
Key to symbols
Minor Details of Polish
Top View
5.92 mm4.55 mm0.75 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551504449
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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 6
Current: £1,480 GBP|Low: £592 GBP|High: £1,685 GBP|Avg: £1,185 GBP|-12.2%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£678 GBP
Retailer 2£1,027 GBP
Retailer 3£1,343 GBP
Flawless Fine Jewelry£1,480 GBP

26 data points across 4 retailers

4 retailers£678 GBP to £1,480 GBP

A
Cheapest Retailer
-
£678 GBP
Final sale: no returns
B+
Retailer 2
-
£1,027 GBP
View
B
Retailer 3
-
£1,343 GBP
View
Most Expensive
B
Flawless Fine Jewelry
69A677D5A · Nov 6
£1,480 GBP
View
3 more retailers have this diamond
Prices start from £678 GBPSave up to £803 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
0.75ct Cushion
£678 GBP