CaratHunter
Plans
Cushion|Natural|IGI

0.51ct K VVS2 Cushion Natural Diamond

VG • K/VVS2 • IGI 749531715

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 749531715

Diamond specifications and retailer prices

From £225 GBP
As of November 6, 2026
Save £492 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £717 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 749531715. Listed at 6 retailers as of November 2, 2026, with prices from £225 to £717, a £492 spread on the same certified stone. MOH London lists it at £717. 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

0.51
Carat
K
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 749531715
Dimensions4.46 × 4.31 × 3.06 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Top View
4.46 mm4.31 mm0.51 ctK / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531715
Side View
Table 61.0%Crown 39.1°Girdle: STK-VTKPavilion 37.1°Culet: NoneDepth 71.0%

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: Nov 6
Current: £717 GBP|Low: £225 GBP|High: £745 GBP|Avg: £453 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£225 GBP
Retailer 4£395 GBP
Retailer 6£408 GBP
Retailer 5£481 GBP
Retailer 3£496 GBP
MOH London£717 GBP

41 data points across 6 retailers

6 retailers£225 GBP to £717 GBP

A
Cheapest Retailer
-
£225 GBP
B+
Retailer 2
-
£395 GBP
View
B+
Retailer 3
-
£408 GBP
View
B
Retailer 4
-
£481 GBP
View
B
Retailer 5
-
£496 GBP
View
Most Expensive
B
MOH London
0B72036AB · Nov 2
£717 GBP
View
5 more retailers have this diamond
Prices start from £225 GBPSave up to £492 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
0.51ct Cushion
£225 GBP