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Oval|Natural|GIA

0.75ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1567790358

Certificate GIA 1567790358

Diamond specifications and retailer prices

From £876 GBP
As of November 4, 2026
Save £149 GBP (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,025 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1567790358. Listed at 4 retailers as of November 4, 2026, with prices from £876 to £1,025, a £149 spread on the same certified stone. Blue Nile lists it at £1,025. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.75
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567790358
Dimensions7.45 × 4.99 × 3.08 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.45 mm4.99 mm0.75 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1567790358
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,025 GBP|Low: £876 GBP|High: £1,025 GBP|Avg: £935 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£876 GBP
Retailer 2£928 GBP
Retailer 4£940 GBP
Blue Nile£1,025 GBP

4 data points across 4 retailers

4 retailers£876 GBP to £1,025 GBP

B+
Cheapest Retailer
-
£876 GBP
B+
Retailer 2
-
£928 GBP
View
B+
Retailer 3
-
£940 GBP
View
Most Expensive
B+
Blue Nile
30551172 · Nov 5
£1,025 GBP
$1,372 USD
View
3 more retailers have this diamond
Prices start from £876 GBPSave up to £149 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+
0.75ct Oval
£876 GBP