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Round|Natural|GIA

0.75ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2566135731

Certificate GIA 2566135731

Diamond specifications and retailer prices

From £802 GBP
As of November 5, 2026
Save £1,071 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,873 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566135731. Listed at 17 retailers as of November 4, 2026, with prices from £802 to £1,873, a £1,071 spread on the same certified stone. MOH London lists it at £1,873. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566135731
Dimensions5.76 × 5.80 × 3.63 mm
L/W Ratio1.01
Top View
5.76 mm5.80 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566135731
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 5
Current: £1,873 GBP|Low: £799 GBP|High: £1,942 GBP|Avg: £1,215 GBP|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 7£802 GBP
Retailer 11£808 GBP
Retailer 10£929 GBP
Retailer 12£993 GBP
Retailer 3£1,072 GBP
Retailer 4£1,108 GBP
Retailer 6£1,117 GBP
Retailer 13£1,172 GBP
Retailer 2£1,176 GBP
Retailer 14£1,187 GBP
Retailer 9£1,391 GBP
Retailer 5£1,544 GBP
Retailer 8£1,600 GBP
MOH London£1,873 GBP

28 data points across 14 retailers

17 retailers£802 GBP to £1,873 GBP

A
Cheapest Retailer
-
£802 GBP
A
Retailer 2
-
£808 GBP
View
A
Retailer 3
-
£929 GBP
View
A
Retailer 4
-
£993 GBP
View
Retailer 5
-
£1,072 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£1,108 GBP
View
A
Retailer 7
-
£1,114 GBP
View
Retailer 8
-
£1,117 GBP
View
Price last confirmed 10 days ago
A
Retailer 9
-
£1,172 GBP
View
A
Retailer 10
-
£1,176 GBP
View
A
Retailer 11
-
£1,187 GBP
View
Retailer 12
-
£1,222 GBP
View
Price last confirmed 43 days ago
B+
Retailer 13
-
£1,391 GBP
View
Retailer 14
-
£1,430 GBP
View
Price last confirmed 32 days ago
B+
Retailer 15
-
£1,544 GBP
View
B+
Retailer 16
-
£1,600 GBP
View
Most Expensive
B+
MOH London
084019B30 · Nov 4
£1,873 GBP
View
16 more retailers have this diamond
Prices start from £802 GBPSave up to £1,071 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
0.75ct Round
£802 GBP