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Oval|Natural|GIA

0.50ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 1523085972

Certificate GIA 1523085972

Diamond specifications and retailer prices

From £232 GBP
As of November 4, 2026
Save £246 GBP (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £478 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1523085972. Listed at 5 retailers as of November 4, 2026, with prices from £232 to £478, a £246 spread on the same certified stone. 77 Diamonds lists it at £478. 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

0.50
Carat
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1523085972
Dimensions6.31 × 4.35 × 2.76 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.31 mm4.35 mm0.50 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1523085972
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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 4
Current: £478 GBP|Low: £232 GBP|High: £484 GBP|Avg: £363 GBP|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3£232 GBP
Retailer 5£318 GBP
Retailer 4£335 GBP
Retailer 2£450 GBP
77 Diamonds£478 GBP

41 data points across 5 retailers

5 retailers£232 GBP to £478 GBP

A
Cheapest Retailer
-
£232 GBP
B+
Retailer 2
-
£318 GBP
View
B+
Retailer 3
-
£335 GBP
View
B
Retailer 4
-
£450 GBP
View
Most Expensive
B
77 Diamonds
OVMBNHB5ZXWP · Nov 5
£478 GBP
View
4 more retailers have this diamond
Prices start from £232 GBPSave up to £246 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
0.50ct Oval
£232 GBP