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Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6475985206

Certificate GIA 6475985206

Diamond specifications and retailer prices

From £396 GBP
₹50,193 INR
As of October 26, 2026
Save £1,271 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,667 GBP at NZ Jewellers · As of October 27, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6475985206. Listed at 20 retailers as of October 26, 2026, with prices from £396 to £1,667, a £1,271 spread on the same certified stone. NZ Jewellers lists it at £1,667. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475985206
Dimensions6.11 × 4.48 × 2.86 mm
L/W Ratio1.36
Top View
6.11 mm4.48 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6475985206
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

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 26
Current: £637 GBP|Low: £337 GBP|High: £1,243 GBP|Avg: £642 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£396 GBP
Retailer 7£490 GBP
Retailer 6£532 GBP
Retailer 8£537 GBP
Retailer 9£602 GBP
Retailer 1£637 GBP
Retailer 2£657 GBP
Retailer 4£755 GBP
Retailer 3£1,234 GBP

38 data points across 9 retailers

20 retailers£396 GBP to £1,667 GBP

A
Cheapest Retailer
-
£396 GBP
₹50,193 INR
B+
Retailer 2
-
£490 GBP
$653 USD
View
Final sale: no returns
A
Retailer 3
-
£503 GBP
$670 USD
View
Retailer 4
-
£532 GBP
$708 USD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
£532 GBP
$708 USD
View
Retailer 6
-
£532 GBP
$708 USD
View
Price last confirmed 12 days ago
Retailer 7
-
£532 GBP
$708 USD
View
Price last confirmed 14 days ago
Retailer 8
-
£537 GBP
$715 USD
View
Price last confirmed 15 days ago
Retailer 9
-
£552 GBP
$735 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£602 GBP
$802 USD
View
Retailer 11
-
£614 GBP
$817 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
£614 GBP
$817 USD
View
B+
Retailer 13
-
£631 GBP
$840 USD
View
B+
Retailer 14
-
£637 GBP
View
B+
Retailer 15
-
£657 GBP
View
B+
Retailer 16
-
£755 GBP
€957 EUR
View
B
Retailer 17
-
£1,234 GBP
View
Retailer 18
-
£1,667 GBP
$2,220 USD
View
Price last confirmed 33 days ago
Retailer 19
-
£1,667 GBP
$2,220 USD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
38fb63eb-a963-49cf-af8c-ceaab8f665a6 · Oct 27
£1,667 GBP
$2,220 USD
View
19 more retailers have this diamond
Prices start from £396 GBPSave up to £1,271 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
£396 GBP