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1.26ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6355616914

Certificate GIA 6355616914

Diamond specifications and retailer prices

From £3,745 GBP
€4,779 EUR
As of October 29, 2026
Save £116 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,861 GBP at Belgium Diamonds · As of October 29, 2026
View at Belgium Diamonds

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6355616914. Listed at 2 retailers as of October 29, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.26
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6355616914
Dimensions6.95 × 6.91 × 4.29 mm
L/W Ratio1.01
Top View
6.95 mm6.91 mm1.26 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6355616914
Side View
Table 58.0%CrownGirdle: NUL-NULPavilionCuletDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £3,861 GBP|Low: £3,745 GBP|High: £3,861 GBP|Avg: £3,822 GBP
Belgium Diamonds
Retailer 2
March 5, 2026
Retailer 2£3,745 GBP
Belgium Diamonds£3,861 GBP

2 data points across 2 retailers

2 retailers£3,745 GBP to £3,861 GBP

B+
Cheapest Retailer
-
£3,745 GBP
€4,779 EUR
Most Expensive
B
Belgium Diamonds
261460309 · Oct 29
£3,861 GBP
€4,927 EUR
View
1 more retailer has this diamond
Prices start from £3,745 GBPSave up to £116 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+
1.26ct Round
£3,745 GBP