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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2564099309

Certificate GIA 2564099309

Diamond specifications and retailer prices

From £362 GBP
$485 USD
As of November 1, 2026
Save £728 GBP (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,479 GBP at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564099309. Listed at 18 retailers as of November 1, 2026, with a 201% 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564099309
Dimensions6.64 × 4.29 × 2.76 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Top View
6.64 mm4.29 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564099309
Side View
Table 57.0%Crown 37.3°Girdle: THN-THKPavilion 40.8°Culet: NoneDepth 64.2%

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 1
Current: £1,479 GBP|Low: £298 GBP|High: £1,498 GBP|Avg: £589 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9£353 GBP
Retailer 8£362 GBP
Retailer 5£395 GBP
Retailer 6£403 GBP
Retailer 4£428 GBP
Retailer 18£430 GBP
Retailer 3£460 GBP
Retailer 17£460 GBP
Retailer 15£478 GBP
Retailer 10£491 GBP
Retailer 14£493 GBP
Retailer 7£505 GBP
Retailer 2£564 GBP
Retailer 12£576 GBP
Retailer 16£602 GBP
Retailer 13£630 GBP
Retailer 11£1,090 GBP
NZ Jewellers£1,479 GBP

27 data points across 18 retailers

18 retailers£362 GBP to £1,090 GBP

Retailer 1
-
£353 GBP
₹45,002 INR
Price last confirmed 19 days ago
A
Retailer 2
-
£362 GBP
$485 USD
View
B+
Retailer 3
-
£395 GBP
$529 USD
View
Final sale: no returns
A
Retailer 4
-
£403 GBP
$540 USD
View
B+
Retailer 5
-
£428 GBP
$573 USD
View
B+
Retailer 6
-
£430 GBP
HK$4,500 HKD
View
B+
Retailer 7
-
£460 GBP
$617 USD
View
B+
Retailer 8
-
£460 GBP
$617 USD
View
B+
Retailer 9
-
£478 GBP
$641 USD
View
Retailer 10
-
£491 GBP
SGD 889 SGD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
£493 GBP
$661 USD
View
B+
Retailer 12
-
£505 GBP
$677 USD
View
B+
Retailer 13
-
£564 GBP
View
B
Retailer 14
-
£576 GBP
View
B
Retailer 15
-
£602 GBP
$806 USD
View
B
Retailer 16
-
£630 GBP
€804 EUR
View
C
Retailer 17
-
£1,090 GBP
View
Most Expensive
NZ Jewellers
4586c461-d1b2-4ccc-ade6-e7047c03f19d · Oct 30
£1,479 GBP
$1,982 USD
View
Price under review
17 more retailers have this diamond
Prices start from £362 GBPSave up to £728 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
£362 GBP