Round|Natural|GIA

0.75ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2231933657

Certificate GIA 2231933657

Diamond specifications and retailer prices

From £1,055 GBP
As of November 6, 2026
Save £2,024 GBP (66%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £3,079 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2231933657. Listed at 30 retailers as of November 5, 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231933657
Dimensions5.77 × 3.61 × 3.61 mm
L/W Ratio1.60
Culet sizeNone
Top View
5.77 mm3.61 mm0.75 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231933657
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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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: Nov 6
Current: £1,393 GBP|Low: £1,055 GBP|High: £2,400 GBP|Avg: £1,573 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£1,055 GBP
Retailer 4£1,059 GBP
Retailer 10£1,144 GBP
Retailer 3£1,210 GBP
Retailer 11£1,384 GBP
Retailer 1£1,393 GBP
Retailer 5£1,503 GBP
Retailer 2£1,647 GBP
Retailer 6£1,711 GBP
Retailer 7£1,885 GBP
Retailer 8£2,211 GBP
Retailer 9£2,391 GBP

36 data points across 12 retailers

30 retailers£1,055 GBP to £3,079 GBP

A
Cheapest Retailer
-
£1,055 GBP
Final sale: no returns
A
Retailer 2
-
£1,059 GBP
View
Retailer 3
-
£1,144 GBP
View
Price last confirmed 60 days ago
Retailer 4
-
£1,144 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£1,144 GBP
View
Price last confirmed 28 days ago
Retailer 6
-
£1,144 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
£1,144 GBP
View
Price last confirmed 29 days ago
Retailer 8
-
£1,196 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£1,201 GBP
View
B+
Retailer 10
-
£1,210 GBP
View
B+
Retailer 11
-
£1,300 GBP
View
B+
Retailer 12
-
£1,300 GBP
View
Retailer 13
-
£1,319 GBP
View
Price last confirmed 60 days ago
Retailer 14
-
£1,319 GBP
View
Price last confirmed 28 days ago
Retailer 15
-
£1,319 GBP
View
Price last confirmed 16 days ago
B+
Retailer 16
-
£1,319 GBP
View
B+
Retailer 17
-
£1,345 GBP
View
B+
Retailer 18
-
£1,384 GBP
View
B+
Retailer 19
-
£1,393 GBP
View
B+
Retailer 20
-
£1,503 GBP
View
B+
Retailer 21
-
£1,532 GBP
View
Retailer 22
-
£1,647 GBP
View
Price last confirmed 32 days ago
B+
Retailer 23
-
£1,711 GBP
View
B
Retailer 24
-
£1,885 GBP
View
B
Retailer 25
-
£2,211 GBP
View
Retailer 26
-
£2,391 GBP
View
Price last confirmed 9 days ago
Retailer 27
-
£3,079 GBP
View
Price last confirmed 66 days ago
B
Retailer 28
-
£3,079 GBP
View
Retailer 29
-
£3,079 GBP
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
2c83f9a6-ac97-47b1-8511-be87391516ad · Oct 20
£3,079 GBP
$4,121 USD
View
Price last confirmed 17 days ago
29 more retailers have this diamond
Prices start from £1,055 GBPSave up to £2,024 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
£1,055 GBP