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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

M/SI1 • GIA 7463015772

Certificate GIA 7463015772

Diamond specifications and retailer prices

From £1,466 GBP
As of November 4, 2026
Save £1,925 GBP (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,391 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 7463015772. Listed at 12 retailers as of November 4, 2026, with prices from £1,466 to £3,391, a £1,925 spread on the same certified stone. NZ Jewellers lists it at £3,391. 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

1.50
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7463015772
Dimensions8.72 × 6.15 × 3.85 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Needle, Feather, Natural
Top View
8.72 mm6.15 mm1.50 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7463015772
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.7%

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: £3,391 GBP|Low: £1,556 GBP|High: £3,391 GBP|Avg: £1,949 GBP|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£1,556 GBP
Retailer 2£1,616 GBP
Retailer 5£1,622 GBP
Retailer 8£1,622 GBP
Retailer 7£1,697 GBP
Retailer 10£1,726 GBP
Retailer 6£1,872 GBP
Retailer 4£1,980 GBP
Retailer 3£2,014 GBP
NZ Jewellers£3,391 GBP

44 data points across 10 retailers

12 retailers£1,466 GBP to £3,391 GBP

B+
Cheapest Retailer
-
£1,466 GBP
B+
Retailer 2
-
£1,556 GBP
View
B+
Retailer 3
-
£1,616 GBP
View
Retailer 4
-
£1,622 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,622 GBP
View
B+
Retailer 6
-
£1,636 GBP
View
B+
Retailer 7
-
£1,697 GBP
View
B+
Retailer 8
-
£1,726 GBP
View
B+
Retailer 9
-
£1,872 GBP
View
B+
Retailer 10
-
£1,980 GBP
View
B+
Retailer 11
-
£2,014 GBP
View
Most Expensive
C
NZ Jewellers
b4a6cad8-1f91-4107-b1f5-31cc14b6ee53 · Nov 5
£3,391 GBP
$4,539 USD
View
11 more retailers have this diamond
Prices start from £1,466 GBPSave up to £1,925 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+
1.50ct Oval
£1,466 GBP