CaratHunter
Plans
Oval|Natural|GIA

1.51ct D IF Oval Natural Diamond

D/IF • GIA 1563260583

Certificate GIA 1563260583

Diamond specifications and retailer prices

From £11,539 GBP
As of November 2, 2026
Save £5,411 GBP (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £16,950 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 1563260583. Listed at 5 retailers as of November 2, 2026, with prices from £11,539 to £16,950, a £5,411 spread on the same certified stone. MOH London lists it at £16,950. 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
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.76°
OriginNatural
Grading LabGIA
CertificateGIA 1563260583
Dimensions9.54 × 6.33 × 3.81 mm
L/W Ratio1.51
Girdle conditionVery Thick
Top View
9.54 mm6.33 mm1.51 ctD / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563260583
Side View
Table 59.0%Crown 34.76°GirdlePavilionCuletDepth 60.1%

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 2
Current: £16,950 GBP|Low: £11,402 GBP|High: £17,237 GBP|Avg: £13,839 GBP|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4£11,402 GBP
Retailer 3£11,539 GBP
Retailer 5£11,733 GBP
Retailer 2£14,914 GBP
MOH London£16,950 GBP

39 data points across 5 retailers

5 retailers£11,539 GBP to £16,950 GBP

Retailer 1
-
£11,402 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£11,539 GBP
View
A
Retailer 3
-
£11,733 GBP
View
B+
Retailer 4
-
£14,914 GBP
View
Most Expensive
B
MOH London
142461D77 · Nov 2
£16,950 GBP
View
4 more retailers have this diamond
Prices start from £11,539 GBPSave up to £5,411 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
£11,539 GBP