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Cushion|Natural|GIA

8.88ct D IF Cushion Natural Diamond

EX • D/IF • GIA 6233677329

Certificate GIA 6233677329

Diamond specifications and retailer prices

From £757,532 GBP
$1,015,009 USD
As of October 30, 2026
Save £107,089 GBP (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £864,621 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 8.88ct natural cushion diamond

This 8.88ct natural cushion sits in the over five carat band, graded D colour (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 6233677329. Listed at 3 retailers as of October 30, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

8.88
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233677329
Dimensions15.84 × 9.87 × 6.50 mm
L/W Ratio1.60
Top View
15.84 mm9.87 mm8.88 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233677329
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £696,185 GBP|Low: £566,906 GBP|High: £867,101 GBP|Avg: £716,008 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 31, 2026
Retailer 5£566,906 GBP
Retailer 4£650,472 GBP
Retailer 1£696,185 GBP
Retailer 3£757,532 GBP
Retailer 2£765,141 GBP
Yorxs£864,621 GBP

17 data points across 6 retailers

3 retailers£757,532 GBP to £864,621 GBP

B
Cheapest Retailer
-
£757,532 GBP
$1,015,009 USD
B
Retailer 2
-
£765,141 GBP
$1,025,204 USD
View
Most Expensive
B
Yorxs
508558788 · Oct 31
£864,621 GBP
€1,103,330 EUR
View
2 more retailers have this diamond
Prices start from £757,532 GBPSave up to £107,089 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
8.88ct Cushion
£757,532 GBP