Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 3535395613

Certificate GIA 3535395613

Diamond specifications and retailer prices

From £496 GBP
As of November 6, 2026
Save £574 GBP (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,175 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3535395613. Listed at 23 retailers as of November 5, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535395613
Dimensions6.15 × 4.41 × 2.79 mm
L/W Ratio1.39
Top View
6.15 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535395613
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: £496 GBP|Low: £496 GBP|High: £1,285 GBP|Avg: £834 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1£496 GBP
Retailer 3£640 GBP
Retailer 11£680 GBP
Retailer 2£701 GBP
Retailer 5£706 GBP
Retailer 9£765 GBP
Retailer 7£803 GBP
Retailer 4£846 GBP
Retailer 6£970 GBP
Retailer 8£1,070 GBP
Retailer 10£1,277 GBP

28 data points across 11 retailers

23 retailers£496 GBP to £1,070 GBP

A
Cheapest Retailer
-
£496 GBP
A
Retailer 2
-
£507 GBP
View
B+
Retailer 3
-
£619 GBP
View
B+
Retailer 4
-
£640 GBP
View
Final sale: no returns
B+
Retailer 5
-
£680 GBP
View
B+
Retailer 6
-
£693 GBP
View
Retailer 7
-
£693 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£701 GBP
View
B+
Retailer 9
-
£706 GBP
View
B
Retailer 10
-
£720 GBP
View
B+
Retailer 11
-
£765 GBP
View
B+
Retailer 12
-
£793 GBP
View
B
Retailer 13
-
£800 GBP
View
B+
Retailer 14
-
£803 GBP
View
B
Retailer 15
-
£811 GBP
View
B+
Retailer 16
-
£846 GBP
View
B
Retailer 17
-
£878 GBP
View
B
Retailer 18
-
£970 GBP
View
Retailer 19
-
£1,042 GBP
View
Price last confirmed 32 days ago
B
Retailer 20
-
£1,065 GBP
View
B
Retailer 21
-
£1,070 GBP
View
Retailer 22
-
£1,277 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
fb5490ce-452a-4309-a8dd-65810ef16794 · Nov 5
£2,175 GBP
$2,911 USD
View
Price under review
22 more retailers have this diamond
Prices start from £496 GBPSave up to £574 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
£496 GBP