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Oval|Natural|GIA

0.75ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1567586523

Certificate GIA 1567586523

Diamond specifications and retailer prices

From £492 GBP
$654 USD
As of October 28, 2026
Save £1,353 GBP (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,845 GBP at NZ Jewellers · As of October 27, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1567586523. Listed at 20 retailers as of October 27, 2026, with prices from £492 to £1,845, a £1,353 spread on the same certified stone. NZ Jewellers lists it at £1,845. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1567586523
Dimensions7.11 × 4.99 × 3.14 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.11 mm4.99 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1567586523
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: 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 28
Current: £1,845 GBP|Low: £450 GBP|High: £1,922 GBP|Avg: £734 GBP|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 17
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Retailer 19
Retailer 20
October 29, 2026
Retailer 10£450 GBP
Retailer 14£492 GBP
Retailer 15£500 GBP
Retailer 11£513 GBP
Retailer 4£533 GBP
Retailer 18£533 GBP
Retailer 9£542 GBP
Retailer 20£554 GBP
Retailer 5£589 GBP
Retailer 3£597 GBP
Retailer 8£598 GBP
Retailer 6£615 GBP
Retailer 19£666 GBP
Retailer 16£703 GBP
Retailer 2£746 GBP
Retailer 12£796 GBP
Retailer 17£876 GBP
Retailer 13£1,084 GBP
Retailer 7£1,347 GBP
NZ Jewellers£1,845 GBP

14 data points across 20 retailers

20 retailers£492 GBP to £1,845 GBP

A
Retailer 1
-
£450 GBP
₹56,939 INR
Price last confirmed 8 days ago
A
Retailer 2
-
£492 GBP
$654 USD
View
Final sale: no returns
A
Retailer 3
-
£500 GBP
$665 USD
View
A
Retailer 4
-
£513 GBP
$681 USD
View
A
Retailer 5
-
£533 GBP
$708 USD
View
A
Retailer 6
-
£533 GBP
$708 USD
View
A
Retailer 7
-
£542 GBP
$720 USD
View
A
Retailer 8
-
£554 GBP
$736 USD
View
A
Retailer 9
-
£589 GBP
$783 USD
View
A
Retailer 10
-
£597 GBP
$793 USD
View
A
Retailer 11
-
£598 GBP
$795 USD
View
A
Retailer 12
-
£615 GBP
$817 USD
View
A
Retailer 13
-
£666 GBP
$885 USD
View
A
Retailer 14
-
£703 GBP
View
A
Retailer 15
-
£746 GBP
View
A
Retailer 16
-
£796 GBP
$1,058 USD
View
B+
Retailer 17
-
£876 GBP
ZAR 18,815 ZAR
View
B+
Retailer 18
-
£1,084 GBP
View
B
Retailer 19
-
£1,347 GBP
$1,790 USD
View
Most Expensive
B
NZ Jewellers
50be3b38-e738-4af0-9d07-2cac4f236a81 · Oct 27
£1,845 GBP
$2,452 USD
View
19 more retailers have this diamond
Prices start from £492 GBPSave up to £1,353 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
£492 GBP