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Oval|Natural|GIA

0.50ct D I1 Oval Natural Diamond

VG • D/I1 • GIA 2517735697

Certificate GIA 2517735697

Diamond specifications and retailer prices

From £297 GBP
₹37,928 INR
As of October 28, 2026
Save £963 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,261 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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2517735697. Listed at 8 retailers as of October 27, 2026, with prices from £297 to £1,261, a £963 spread on the same certified stone. NZ Jewellers lists it at £1,261. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2517735697
Dimensions6.59 × 4.46 × 2.63 mm
L/W Ratio1.48
Culet sizeNone
Top View
6.59 mm4.46 mm0.50 ctD / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517735697
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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 28
Current: £1,261 GBP|Low: £295 GBP|High: £1,261 GBP|Avg: £550 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5£297 GBP
Retailer 2£402 GBP
Retailer 6£433 GBP
Retailer 7£433 GBP
Retailer 4£463 GBP
Retailer 8£492 GBP
Retailer 3£599 GBP
NZ Jewellers£1,261 GBP

36 data points across 8 retailers

8 retailers£297 GBP to £1,261 GBP

A
Cheapest Retailer
-
£297 GBP
₹37,928 INR
B+
Retailer 2
-
£402 GBP
$538 USD
View
B+
Retailer 3
-
£433 GBP
$580 USD
View
B+
Retailer 4
-
£433 GBP
$580 USD
View
B+
Retailer 5
-
£463 GBP
$621 USD
View
B+
Retailer 6
-
£492 GBP
$659 USD
View
B
Retailer 7
-
£599 GBP
€765 EUR
View
Most Expensive
C
NZ Jewellers
1c22ca60-3790-43bf-9293-31b6d115edc4 · Oct 27
£1,261 GBP
$1,689 USD
View
7 more retailers have this diamond
Prices start from £297 GBPSave up to £963 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
£297 GBP