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0.86ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2227136212

Certificate GIA 2227136212

Diamond specifications and retailer prices

From £1,070 GBP
HK$11,200 HKD
As of November 1, 2026
Save £1,463 GBP (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,533 GBP at MOH London · As of October 29, 2026
View at MOH London

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 2227136212. Listed at 8 retailers as of October 29, 2026, with prices from £1,070 to £2,533, a £1,463 spread on the same certified stone. MOH London lists it at £2,533. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2227136212
Dimensions6.05 × 6.07 × 3.78 mm
L/W Ratio1.00
Girdle conditionThin to Slightly Thick
Culet sizeNone
Top View
6.05 mm6.07 mm0.86 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2227136212
Side View
Table 58.0%Crown 36°Girdle: Thin - Sli. ThickPavilion 40.8°Culet: NoneDepth 62.4%

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 1
Current: £2,533 GBP|Low: £1,060 GBP|High: £2,533 GBP|Avg: £1,592 GBP|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4£1,070 GBP
Retailer 7£1,246 GBP
Retailer 5£1,382 GBP
Retailer 8£1,483 GBP
Retailer 3£1,568 GBP
Retailer 6£1,575 GBP
Retailer 2£1,955 GBP
MOH London£2,533 GBP

17 data points across 8 retailers

8 retailers£1,070 GBP to £2,533 GBP

A
Cheapest Retailer
-
£1,070 GBP
HK$11,200 HKD
A
Retailer 2
-
£1,246 GBP
$1,670 USD
View
B+
Retailer 3
-
£1,382 GBP
$1,852 USD
View
B+
Retailer 4
-
£1,483 GBP
SGD 2,685 SGD
View
B+
Retailer 5
-
£1,568 GBP
View
B+
Retailer 6
-
£1,575 GBP
$2,110 USD
View
B
Retailer 7
-
£1,955 GBP
€2,495 EUR
View
Most Expensive
B
MOH London
D5FC4C430 · Oct 29
£2,533 GBP
View
7 more retailers have this diamond
Prices start from £1,070 GBPSave up to £1,463 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 Round
£1,070 GBP