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0.83ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1389103196

Certificate GIA 1389103196

Diamond specifications and retailer prices

From £877 GBP
$1,175 USD
As of October 31, 2026
Save £692 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,569 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1389103196. Listed at 8 retailers as of October 31, 2026, with prices from £877 to £1,569, a £692 spread on the same certified stone. MOH London lists it at £1,569. 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

0.83
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1389103196
Dimensions6.00 × 6.02 × 3.72 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Top View
6.00 mm6.02 mm0.83 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1389103196
Side View
Table 57.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £1,569 GBP|Low: £692 GBP|High: £1,577 GBP|Avg: £1,061 GBP|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£699 GBP
Retailer 4£877 GBP
Retailer 5£940 GBP
Retailer 6£940 GBP
Retailer 7£970 GBP
Retailer 9£1,001 GBP
Retailer 8£1,091 GBP
Retailer 2£1,193 GBP
Retailer 10£1,317 GBP
MOH London£1,569 GBP

24 data points across 10 retailers

8 retailers£877 GBP to £1,569 GBP

Retailer 1
-
£699 GBP
$937 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£877 GBP
$1,175 USD
View
A
Retailer 3
-
£940 GBP
$1,260 USD
View
A
Retailer 4
-
£940 GBP
$1,260 USD
View
A
Retailer 5
-
£970 GBP
$1,300 USD
View
A
Retailer 6
-
£1,193 GBP
€1,523 EUR
View
B+
Retailer 7
-
£1,317 GBP
€1,680 EUR
View
Most Expensive
B+
MOH London
DF830EFE0 · Nov 1
£1,569 GBP
View
7 more retailers have this diamond
Prices start from £877 GBPSave up to £692 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
0.83ct Round
£877 GBP