CaratHunter
Plans
Round|Natural|GIA

0.75ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6561750954

Certificate GIA 6561750954

Diamond specifications and retailer prices

From £778 GBP
As of November 4, 2026
Save £617 GBP (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,396 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561750954. Listed at 11 retailers as of November 4, 2026, with prices from £778 to £1,396, a £617 spread on the same certified stone. Helzberg Diamonds lists it at £1,396. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561750954
Dimensions5.90 × 5.93 × 3.57 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.90 mm5.93 mm0.75 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561750954
Side View
Table 58.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.4%

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 4
Current: £1,396 GBP|Low: £778 GBP|High: £1,396 GBP|Avg: £996 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11£778 GBP
Retailer 2£819 GBP
Retailer 7£848 GBP
Retailer 5£873 GBP
Retailer 3£961 GBP
Retailer 4£977 GBP
Retailer 9£1,062 GBP
Retailer 6£1,117 GBP
Retailer 8£1,148 GBP
Retailer 10£1,257 GBP
Helzberg Diamonds£1,396 GBP

8 data points across 11 retailers

11 retailers£778 GBP to £1,396 GBP

A
Cheapest Retailer
-
£778 GBP
Retailer 2
-
£819 GBP
View
A
Retailer 3
-
£848 GBP
View
A
Retailer 4
-
£873 GBP
View
B+
Retailer 5
-
£961 GBP
View
B+
Retailer 6
-
£977 GBP
View
B+
Retailer 7
-
£1,062 GBP
View
B+
Retailer 8
-
£1,117 GBP
View
B+
Retailer 9
-
£1,148 GBP
View
B
Retailer 10
-
£1,257 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHNLGPLK · Nov 6
£1,396 GBP
$1,868 USD
View
10 more retailers have this diamond
Prices start from £778 GBPSave up to £617 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
£778 GBP