CaratHunter
Plans
Oval|Natural|GIA

0.62ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 7551580488

Certificate GIA 7551580488

Diamond specifications and retailer prices

From £468 GBP
MYR 2,556 MYR
As of October 30, 2026
Save £125 GBP (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £593 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 0.62ct natural oval diamond

This 0.62ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551580488. Listed at 5 retailers as of October 29, 2026, with prices from £468 to £593, a £125 spread on the same certified stone. Blue Nile lists it at £593. 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

0.62
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551580488
Dimensions6.41 × 4.69 × 3.10 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.41 mm4.69 mm0.62 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551580488
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.0%

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 30
Current: £593 GBP|Low: £468 GBP|High: £625 GBP|Avg: £529 GBP|-5.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5£468 GBP
Retailer 3£474 GBP
Retailer 4£516 GBP
Retailer 2£579 GBP
Blue Nile£593 GBP

39 data points across 5 retailers

5 retailers£468 GBP to £593 GBP

A
Cheapest Retailer
-
£468 GBP
MYR 2,556 MYR
A
Retailer 2
-
£474 GBP
$635 USD
View
B+
Retailer 3
-
£516 GBP
SGD 935 SGD
View
B+
Retailer 4
-
£579 GBP
View
Most Expensive
B+
Blue Nile
29522032 · Oct 29
£593 GBP
$795 USD
View
4 more retailers have this diamond
Prices start from £468 GBPSave up to £125 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
0.62ct Oval
£468 GBP