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Round|Natural|GIA

0.86ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 7553882850

Certificate GIA 7553882850

Diamond specifications and retailer prices

From £912 GBP
$1,222 USD
As of October 21, 2026
8 retailers carry this diamond
Most expensive: £1,485 GBP at Wholesale Diamonds Direct · As of October 21, 2026
View at Wholesale Diamonds Direct

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 7553882850. Listed at 8 retailers as of October 21, 2026. 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 angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7553882850
Dimensions6.15 × 3.70 × 3.70 mm
L/W Ratio1.66
Culet sizeNone
Top View
6.15 mm3.70 mm0.86 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553882850
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 59.9%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: £799 GBP|Low: £799 GBP|High: £1,606 GBP|Avg: £1,187 GBP|-7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 24, 2026
Retailer 1£799 GBP
Retailer 7£912 GBP
Retailer 9£927 GBP
Retailer 6£966 GBP
Retailer 3£987 GBP
Retailer 10£992 GBP
Retailer 5£1,237 GBP
Retailer 2£1,287 GBP
Retailer 4£1,309 GBP
Retailer 8£1,390 GBP
Wholesale Diamonds Direct£1,485 GBP

37 data points across 11 retailers

8 retailers£912 GBP to £1,485 GBP

Retailer 1
-
£912 GBP
$1,222 USD
Price last confirmed 11 days ago
Retailer 2
-
£927 GBP
$1,242 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£987 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£992 GBP
SGD 1,796 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
£1,237 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£1,287 GBP
$1,724 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£1,390 GBP
$1,862 USD
View
Price last confirmed 10 days ago
Most Expensive
Wholesale Diamonds Direct
414477200 · Oct 21
£1,485 GBP
$1,990 USD
View
Price last confirmed 11 days ago
7 more retailers have this diamond

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.

0.86ct Round
£912 GBP