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Radiant|Natural|GIA

0.86ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2221693376

Certificate GIA 2221693376

Diamond specifications and retailer prices

From £885 GBP
$1,186 USD
As of November 2, 2026
Save £1,453 GBP (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,338 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.86ct natural radiant diamond

This 0.86ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2221693376. Listed at 10 retailers as of October 30, 2026, with prices from £885 to £2,338, a £1,453 spread on the same certified stone. NZ Jewellers lists it at £2,338. 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

0.86
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221693376
Dimensions6.01 × 5.16 × 3.42 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.01 mm5.16 mm0.86 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2221693376
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,338 GBP|Low: £798 GBP|High: £2,338 GBP|Avg: £1,238 GBP|+1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9£885 GBP
Retailer 8£888 GBP
Retailer 7£896 GBP
Retailer 5£1,045 GBP
Retailer 2£1,095 GBP
Retailer 3£1,209 GBP
Retailer 10£1,233 GBP
Retailer 6£1,418 GBP
Retailer 4£1,756 GBP
NZ Jewellers£2,338 GBP

39 data points across 10 retailers

10 retailers£885 GBP to £2,338 GBP

B+
Cheapest Retailer
-
£885 GBP
$1,186 USD
Final sale: no returns
A
Retailer 2
-
£888 GBP
$1,190 USD
View
A
Retailer 3
-
£896 GBP
$1,200 USD
View
B+
Retailer 4
-
£1,045 GBP
$1,400 USD
View
B+
Retailer 5
-
£1,095 GBP
View
B+
Retailer 6
-
£1,209 GBP
View
Retailer 7
-
£1,233 GBP
A$2,542 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
£1,418 GBP
ZAR 30,696 ZAR
View
B
Retailer 9
-
£1,756 GBP
View
Most Expensive
C
NZ Jewellers
40ed858b-0569-4f62-b901-19ae68424193 · Oct 30
£2,338 GBP
$3,133 USD
View
9 more retailers have this diamond
Prices start from £885 GBPSave up to £1,453 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
0.86ct Radiant
£885 GBP