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Oval|Natural|GIA

0.75ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2407322420

Certificate GIA 2407322420

Diamond specifications and retailer prices

From £713 GBP
$955 USD
As of October 31, 2026
Save £1,172 GBP (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,885 GBP at NZ Jewellers · As of October 30, 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 I 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 2407322420. Listed at 9 retailers as of October 30, 2026, with prices from £713 to £1,885, a £1,172 spread on the same certified stone. NZ Jewellers lists it at £1,885. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2407322420
Dimensions7.02 × 5.12 × 3.21 mm
L/W Ratio1.37
Top View
7.02 mm5.12 mm0.75 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2407322420
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

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: Oct 31
Current: £1,885 GBP|Low: £676 GBP|High: £1,949 GBP|Avg: £1,046 GBP|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£713 GBP
Retailer 6£743 GBP
Retailer 5£746 GBP
Retailer 8£756 GBP
Retailer 10£909 GBP
Retailer 3£911 GBP
Retailer 9£1,045 GBP
Retailer 2£1,154 GBP
Retailer 4£1,424 GBP
NZ Jewellers£1,885 GBP

42 data points across 10 retailers

9 retailers£713 GBP to £1,885 GBP

A
Cheapest Retailer
-
£713 GBP
$955 USD
Final sale: no returns
B+
Retailer 2
-
£743 GBP
$995 USD
View
B+
Retailer 3
-
£746 GBP
$1,000 USD
View
B+
Retailer 4
-
£756 GBP
$1,013 USD
View
B+
Retailer 5
-
£911 GBP
View
Retailer 6
-
£1,045 GBP
A$2,154 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
£1,154 GBP
ZAR 24,986 ZAR
View
B
Retailer 8
-
£1,424 GBP
View
Most Expensive
C
NZ Jewellers
6c433d06-3c1e-450f-8c8b-415910640a76 · Oct 30
£1,885 GBP
$2,526 USD
View
8 more retailers have this diamond
Prices start from £713 GBPSave up to £1,172 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
£713 GBP