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Oval|Natural|GIA

0.53ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2556933424

Certificate GIA 2556933424

Diamond specifications and retailer prices

From £353 GBP
As of November 6, 2026
Save £347 GBP (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £700 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556933424. Listed at 11 retailers as of November 6, 2026, with prices from £353 to £700, a £347 spread on the same certified stone. Wholesale Diamonds Direct lists it at £700. 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

0.53
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556933424
Dimensions6.32 × 4.51 × 2.87 mm
L/W Ratio1.40
Top View
6.32 mm4.51 mm0.53 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556933424
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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 6
Current: £552 GBP|Low: £326 GBP|High: £704 GBP|Avg: £525 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6£353 GBP
Retailer 2£422 GBP
Retailer 5£449 GBP
Retailer 10£486 GBP
Retailer 8£500 GBP
Retailer 3£530 GBP
Retailer 1£552 GBP
Retailer 4£578 GBP
Retailer 9£643 GBP
Retailer 7£671 GBP
Wholesale Diamonds Direct£700 GBP

12 data points across 11 retailers

11 retailers£353 GBP to £700 GBP

A
Cheapest Retailer
-
£353 GBP
Final sale: no returns
Retailer 2
-
£422 GBP
View
Price last confirmed 30 days ago
B+
Retailer 3
-
£449 GBP
View
B+
Retailer 4
-
£477 GBP
View
B+
Retailer 5
-
£486 GBP
View
B+
Retailer 6
-
£500 GBP
View
B+
Retailer 7
-
£530 GBP
View
B+
Retailer 8
-
£552 GBP
View
B
Retailer 9
-
£578 GBP
View
B
Retailer 10
-
£643 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
663953847 · Nov 6
£700 GBP
$937 USD
View
10 more retailers have this diamond
Prices start from £353 GBPSave up to £347 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
0.53ct Oval
£353 GBP