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Emerald|Natural|IGI

0.43ct F VS1 Emerald Natural Diamond

GD • F/VS1 • IGI 502190400

Shape and cutting style on the report: Emerald cut

Certificate IGI 502190400

Diamond specifications and retailer prices

From £410 GBP
As of November 2, 2026
Save £325 GBP (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £736 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct natural emerald diamond

This 0.43ct natural emerald sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI 502190400. Listed at 4 retailers as of November 1, 2026, with prices from £410 to £736, a £325 spread on the same certified stone. MOH London lists it at £736. 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

0.43
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishFair
SymmetryGood
FluorescenceNone
Crown angle20.3°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 502190400
Dimensions5.48 × 3.50 × 2.26 mm
L/W Ratio1.57
Culet sizeLong
Top View
5.48 mm3.50 mm0.43 ctF / VS1
OriginNatural
CutGood
PolishFair
SymmetryGood
FluorescenceNone
CertificateIGI 502190400
Side View
Table 65.0%Crown 20.3°Girdle: THN-MEDPavilion 41.6°Culet: LNGDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £736 GBP|Low: £383 GBP|High: £745 GBP|Avg: £510 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2£410 GBP
Retailer 4£433 GBP
Retailer 3£486 GBP
MOH London£736 GBP

29 data points across 4 retailers

4 retailers£410 GBP to £736 GBP

B+
Cheapest Retailer
-
£410 GBP
B
Retailer 2
-
£433 GBP
$580 USD
View
B
Retailer 3
-
£486 GBP
€620 EUR
View
Most Expensive
C
MOH London
4E15F3B94 · Nov 1
£736 GBP
View
3 more retailers have this diamond
Prices start from £410 GBPSave up to £325 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+
0.43ct Emerald
£410 GBP