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Emerald|Natural|IGI

0.51ct K VVS2 Emerald Natural Diamond

VG • K/VVS2 • IGI 722534260

Shape and cutting style on the report: Emerald cut

Certificate IGI 722534260

Diamond specifications and retailer prices

From £438 GBP
As of November 6, 2026
Save £351 GBP (44%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £790 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald 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 722534260. Listed at 3 retailers as of November 4, 2026, with prices from £438 to £790, a £351 spread on the same certified stone. MOH London lists it at £790. 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 angle33°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 722534260
Dimensions5.50 × 3.75 × 2.63 mm
L/W Ratio1.47
Culet sizeLarge
Top View
5.50 mm3.75 mm0.51 ctK / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 722534260
Side View
Table 65.0%Crown 33°Girdle: STK-THKPavilion 38.8°Culet: LargeDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £790 GBP|Low: £417 GBP|High: £800 GBP|Avg: £539 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£438 GBP
Retailer 4£455 GBP
Retailer 2£513 GBP
MOH London£790 GBP

24 data points across 4 retailers

3 retailers£438 GBP to £790 GBP

B+
Cheapest Retailer
-
£438 GBP
B
Retailer 2
-
£513 GBP
View
Most Expensive
C
MOH London
CB8F8C6AE · Nov 4
£790 GBP
View
2 more retailers have this diamond
Prices start from £438 GBPSave up to £351 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.

B+
0.51ct Emerald
£438 GBP