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Oval|Natural|GIA

0.50ct G I1 Oval Natural Diamond

GD • G/I1 • GIA 5533088495

Certificate GIA 5533088495

Diamond specifications and retailer prices

From £407 GBP
$546 USD
As of October 31, 2026
Save £870 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,278 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 G colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5533088495. Listed at 7 retailers as of October 30, 2026, with prices from £407 to £1,278, a £870 spread on the same certified stone. NZ Jewellers lists it at £1,278. 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
G
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5533088495
Dimensions6.06 × 4.40 × 2.78 mm
L/W Ratio1.38
Top View
6.06 mm4.40 mm0.50 ctG / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5533088495
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,278 GBP|Low: £407 GBP|High: £1,278 GBP|Avg: £586 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6£407 GBP
Retailer 4£439 GBP
Retailer 5£439 GBP
Retailer 9£453 GBP
Retailer 8£459 GBP
Retailer 7£470 GBP
Retailer 3£556 GBP
Retailer 2£607 GBP
Retailer 10£618 GBP
Retailer 11£658 GBP
NZ Jewellers£1,278 GBP

11 data points across 11 retailers

7 retailers£407 GBP to £1,278 GBP

B+
Cheapest Retailer
-
£407 GBP
$546 USD
B+
Retailer 2
-
£439 GBP
$588 USD
View
B+
Retailer 3
-
£439 GBP
$588 USD
View
B+
Retailer 4
-
£459 GBP
HK$4,800 HKD
View
B+
Retailer 5
-
£470 GBP
$630 USD
View
B
Retailer 6
-
£607 GBP
€775 EUR
View
Most Expensive
C
NZ Jewellers
232e264f-ab1f-4373-afc8-ea8da16b13d4 · Oct 30
£1,278 GBP
$1,712 USD
View
6 more retailers have this diamond
Prices start from £407 GBPSave up to £870 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.

B+
0.50ct Oval
£407 GBP