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0.86ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7562540414

Certificate GIA 7562540414

Diamond specifications and retailer prices

From £1,306 GBP
$1,750 USD
As of October 31, 2026
Save £209 GBP (14%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,515 GBP at Kay Jewelers · As of October 31, 2026
View at Kay Jewelers

About this 0.86ct natural round diamond

This 0.86ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7562540414. Listed at 6 retailers as of October 31, 2026, with prices from £1,306 to £1,515, a £209 spread on the same certified stone. Kay Jewelers lists it at £1,515. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.86
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7562540414
Dimensions6.05 × 6.09 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.05 mm6.09 mm0.86 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562540414
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: Oct 31
Current: £1,515 GBP|Low: £1,093 GBP|High: £1,515 GBP|Avg: £1,300 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6£1,093 GBP
Retailer 3£1,306 GBP
Retailer 2£1,417 GBP
Retailer 4£1,431 GBP
Retailer 5£1,463 GBP
Kay Jewelers£1,515 GBP

6 data points across 6 retailers

6 retailers£1,306 GBP to £1,515 GBP

Retailer 1
-
£1,093 GBP
$1,465 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
£1,306 GBP
$1,750 USD
View
B+
Retailer 3
-
£1,417 GBP
View
B+
Retailer 4
-
£1,431 GBP
$1,917 USD
View
B+
Retailer 5
-
£1,463 GBP
SGD 2,649 SGD
View
Most Expensive
B+
Kay Jewelers
260302514 · Oct 31
£1,515 GBP
$2,030 USD
View
5 more retailers have this diamond
Prices start from £1,306 GBPSave up to £209 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+
0.86ct Round
£1,306 GBP