Cushion|Natural|GIA

0.87ct J I1 Cushion Natural Diamond

GD • J/I1 • GIA 2407630656

Certificate GIA 2407630656

Diamond specifications and retailer prices

From £422 GBP
$565 USD
As of November 1, 2026
Save £266 GBP (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £688 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.87ct natural cushion diamond

This 0.87ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2407630656. Listed at 6 retailers as of October 31, 2026, with prices from £422 to £688, a £266 spread on the same certified stone. Yorxs lists it at £688. 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

0.87
Carat
J
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2407630656
Dimensions5.65 × 5.22 × 3.51 mm
L/W Ratio1.08
Top View
5.65 mm5.22 mm0.87 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2407630656
Side View
Table 62.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £567 GBP|Low: £404 GBP|High: £736 GBP|Avg: £577 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 31, 2026
Retailer 5£422 GBP
Retailer 2£481 GBP
Retailer 6£553 GBP
Retailer 8£560 GBP
Retailer 1£567 GBP
Retailer 4£567 GBP
Retailer 3£590 GBP
Yorxs£688 GBP
Retailer 7£736 GBP

19 data points across 9 retailers

6 retailers£422 GBP to £688 GBP

B+
Cheapest Retailer
-
£422 GBP
$565 USD
B+
Retailer 2
-
£481 GBP
$644 USD
View
B+
Retailer 3
-
£567 GBP
$760 USD
View
B+
Retailer 4
-
£567 GBP
$760 USD
View
B+
Retailer 5
-
£590 GBP
$790 USD
View
Most Expensive
B
Yorxs
347964082 · Oct 31
£688 GBP
€878 EUR
View
5 more retailers have this diamond
Prices start from £422 GBPSave up to £266 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+
0.87ct Cushion
£422 GBP