Round|Natural|GIA

0.75ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6565087662

Certificate GIA 6565087662

Diamond specifications and retailer prices

From £1,017 GBP
As of November 4, 2026
Save £1,948 GBP (66%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,965 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct 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 6565087662. Listed at 23 retailers as of November 4, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565087662
Dimensions5.79 × 5.75 × 3.63 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.79 mm5.75 mm0.75 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565087662
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: £1,524 GBP|Low: £932 GBP|High: £2,362 GBP|Avg: £1,517 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2£1,017 GBP
Retailer 3£1,021 GBP
Retailer 12£1,101 GBP
Retailer 4£1,173 GBP
Retailer 13£1,332 GBP
Retailer 6£1,333 GBP
Retailer 7£1,452 GBP
Retailer 1£1,524 GBP
Retailer 5£1,586 GBP
Retailer 8£1,647 GBP
Retailer 9£1,815 GBP
Retailer 10£2,124 GBP
Retailer 11£2,353 GBP

32 data points across 13 retailers

23 retailers£1,017 GBP to £2,965 GBP

A
Cheapest Retailer
-
£1,017 GBP
Final sale: no returns
A
Retailer 2
-
£1,021 GBP
View
Retailer 3
-
£1,101 GBP
View
Price last confirmed 28 days ago
Retailer 4
-
£1,101 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£1,101 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£1,152 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£1,161 GBP
View
B+
Retailer 8
-
£1,173 GBP
View
Retailer 9
-
£1,271 GBP
View
Price last confirmed 28 days ago
Retailer 10
-
£1,271 GBP
View
Price last confirmed 16 days ago
B+
Retailer 11
-
£1,271 GBP
View
B+
Retailer 12
-
£1,332 GBP
View
B+
Retailer 13
-
£1,333 GBP
View
B+
Retailer 14
-
£1,452 GBP
View
B+
Retailer 15
-
£1,524 GBP
View
Retailer 16
-
£1,586 GBP
View
Price last confirmed 32 days ago
B+
Retailer 17
-
£1,647 GBP
View
B
Retailer 18
-
£1,815 GBP
View
B
Retailer 19
-
£2,124 GBP
View
Retailer 20
-
£2,353 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
£2,965 GBP
View
Retailer 22
-
£2,965 GBP
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
88650398-62e3-4643-8ca0-3865cb747155 · Oct 20
£2,965 GBP
$3,969 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from £1,017 GBPSave up to £1,948 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
£1,017 GBP