CaratHunter
Plans
Oval|Natural|HRD

1.51ct G IF Oval Natural Diamond

G/IF • HRD 250000305526

Certificate HRD 250000305526

Diamond specifications and retailer prices

From £5,258 GBP
As of November 4, 2026
Save £1,811 GBP (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £7,069 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by HRD 250000305526. Listed at 2 retailers as of November 4, 2026, with prices from £5,258 to £7,069, a £1,811 spread on the same certified stone. Yorxs lists it at £7,069. 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

1.51
Carat
G
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabHRD
CertificateHRD 250000305526
Dimensions8.93 × 6.46 × 3.80 mm
L/W Ratio1.38
Top View
8.93 mm6.46 mm1.51 ctG / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateHRD 250000305526
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 58.8%

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 4
Current: £5,258 GBP|Low: £5,165 GBP|High: £7,085 GBP|Avg: £6,137 GBP|+1.8%
Retailer 1
Yorxs
November 6, 2026
Retailer 1£5,258 GBP
Yorxs£7,069 GBP

19 data points across 2 retailers

2 retailers£5,258 GBP to £7,069 GBP

A
Cheapest Retailer
-
£5,258 GBP
Most Expensive
B+
Yorxs
612721911 · Nov 6
£7,069 GBP
€9,061 EUR
View
1 more retailer has this diamond
Prices start from £5,258 GBPSave up to £1,811 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
1.51ct Oval
£5,258 GBP