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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6561119832

Certificate GIA 6561119832

Diamond specifications and retailer prices

From £282 GBP
₹35,927 INR
As of October 28, 2026
Save £658 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,269 GBP at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561119832. Listed at 15 retailers as of October 28, 2026, with a 234% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561119832
Dimensions6.31 × 4.43 × 2.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.31 mm4.43 mm0.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561119832
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.3%

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 28
Current: £509 GBP|Low: £245 GBP|High: £946 GBP|Avg: £481 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£282 GBP
Retailer 8£343 GBP
Retailer 7£373 GBP
Retailer 9£414 GBP
Retailer 6£450 GBP
Retailer 2£486 GBP
Retailer 5£495 GBP
Retailer 1£509 GBP
Retailer 3£939 GBP

27 data points across 9 retailers

15 retailers£282 GBP to £939 GBP

A
Cheapest Retailer
-
£282 GBP
₹35,927 INR
A
Retailer 2
-
£343 GBP
$460 USD
View
B+
Retailer 3
-
£373 GBP
$500 USD
View
Final sale: no returns
Retailer 4
-
£405 GBP
$542 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
£414 GBP
$555 USD
View
Retailer 6
-
£436 GBP
$584 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£436 GBP
$584 USD
View
Price last confirmed 31 days ago
Retailer 8
-
£450 GBP
$603 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£467 GBP
$626 USD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
£486 GBP
View
B+
Retailer 11
-
£495 GBP
€632 EUR
View
B+
Retailer 12
-
£503 GBP
$674 USD
View
B+
Retailer 13
-
£509 GBP
View
B
Retailer 14
-
£939 GBP
View
Most Expensive
NZ Jewellers
02512c66-c355-4be0-85c8-d9228eeefa68 · Sep 29
£1,269 GBP
$1,700 USD
View
Price last confirmed 31 days ago
14 more retailers have this diamond
Prices start from £282 GBPSave up to £658 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
£282 GBP