CaratHunter
Plans
Emerald|Lab Grown|IGI

0.43ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG817665720

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817665720

Diamond specifications and retailer prices

From £94 GBP
$125 USD
As of October 25, 2026
Save £559 GBP (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £653 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817665720 or 817665720. Listed at 10 retailers as of October 25, 2026, with prices from £94 to £653, a £559 spread on the same certified stone. MOH London lists it at £653. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817665720
Dimensions5.30 × 3.46 × 2.38 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.30 mm3.46 mm0.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817665720
Side View
Table 65.0%Crown 33.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.8%

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: Oct 25
Current: £653 GBP|Low: £94 GBP|High: £657 GBP|Avg: £242 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6£94 GBP
Retailer 9£120 GBP
Retailer 3£164 GBP
Retailer 2£167 GBP
Retailer 5£183 GBP
Retailer 4£213 GBP
Retailer 7£248 GBP
Retailer 8£260 GBP
MOH London£653 GBP

43 data points across 9 retailers

10 retailers£94 GBP to £653 GBP

A
Cheapest Retailer
-
£94 GBP
$125 USD
A
Retailer 2
-
£120 GBP
$160 USD
View
B+
Retailer 3
-
£164 GBP
€208 EUR
View
B+
Retailer 4
-
£167 GBP
View
B+
Retailer 5
-
£183 GBP
A$374 AUD
View
B+
Retailer 6
-
£213 GBP
View
B
Retailer 7
-
£248 GBP
$330 USD
View
B
Retailer 8
-
£260 GBP
$346 USD
View
B
Retailer 9
-
£328 GBP
$437 USD
View
Most Expensive
B
MOH London
LG817665720 · Oct 29
£653 GBP
View
9 more retailers have this diamond
Prices start from £94 GBPSave up to £559 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
0.43ct Emerald
£94 GBP