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Oval|Natural|GIA

0.75ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 6561789140

Certificate GIA 6561789140

Diamond specifications and retailer prices

From £684 GBP
As of November 6, 2026
Save £1,559 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,244 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561789140. Listed at 9 retailers as of November 5, 2026, with prices from £684 to £2,244, a £1,559 spread on the same certified stone. NZ Jewellers lists it at £2,244. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561789140
Dimensions7.06 × 5.04 × 3.24 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
7.06 mm5.04 mm0.75 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561789140
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.3%

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 6
Current: £2,244 GBP|Low: £684 GBP|High: £2,244 GBP|Avg: £1,130 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2£684 GBP
Retailer 7£728 GBP
Retailer 9£882 GBP
Retailer 6£1,009 GBP
Retailer 4£1,020 GBP
Retailer 5£1,039 GBP
Retailer 3£1,153 GBP
Retailer 8£1,373 GBP
NZ Jewellers£2,244 GBP

3 data points across 9 retailers

9 retailers£684 GBP to £2,244 GBP

A
Cheapest Retailer
-
£684 GBP
A
Retailer 2
-
£728 GBP
View
Final sale: no returns
A
Retailer 3
-
£882 GBP
View
B+
Retailer 4
-
£1,009 GBP
View
B+
Retailer 5
-
£1,020 GBP
View
B+
Retailer 6
-
£1,039 GBP
View
B+
Retailer 7
-
£1,153 GBP
View
B+
Retailer 8
-
£1,373 GBP
View
Most Expensive
B
NZ Jewellers
36798c83-6bca-45f9-8fed-edae7fd69131 · Nov 5
£2,244 GBP
$3,003 USD
View
8 more retailers have this diamond
Prices start from £684 GBPSave up to £1,559 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 Oval
£684 GBP