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Radiant|Natural|GIA

0.87ct F I1 Radiant Natural Diamond

F/I1 • GIA 5231026605

Certificate GIA 5231026605

Diamond specifications and retailer prices

From £1,036 GBP
$1,390 USD
As of November 2, 2026
Save £282 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,318 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.87ct natural radiant diamond

This 0.87ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 5231026605. Listed at 4 retailers as of November 2, 2026, with prices from £1,036 to £1,318, a £282 spread on the same certified stone. Yorxs lists it at £1,318. 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
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231026605
Dimensions6.65 × 4.86 × 3.17 mm
L/W Ratio1.37
Top View
6.65 mm4.86 mm0.87 ctF / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5231026605
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 65.2%

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 2
Current: £1,036 GBP|Low: £1,036 GBP|High: £1,318 GBP|Avg: £1,113 GBP
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£1,036 GBP
Retailer 2£1,036 GBP
Retailer 3£1,073 GBP
Yorxs£1,318 GBP

14 data points across 4 retailers

4 retailers£1,036 GBP to £1,318 GBP

B+
Cheapest Retailer
-
£1,036 GBP
$1,390 USD
B+
Retailer 2
-
£1,036 GBP
$1,390 USD
View
B+
Retailer 3
-
£1,073 GBP
$1,440 USD
View
Most Expensive
C
Yorxs
75D0AB970 · Nov 2
£1,318 GBP
€1,684 EUR
View
3 more retailers have this diamond
Prices start from £1,036 GBPSave up to £282 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 Radiant
£1,036 GBP