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Emerald|Lab Grown|IGI

0.51ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG844663561

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844663561

Diamond specifications and retailer prices

From £67 GBP
$90 USD
As of November 1, 2026
Save £547 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £614 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844663561 or 844663561. Listed at 16 retailers as of November 1, 2026, with prices from £67 to £614, a £547 spread on the same certified stone. MOH London lists it at £614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle44.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663561
Dimensions5.29 × 3.81 × 2.62 mm
L/W Ratio1.39
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
5.29 mm3.81 mm0.51 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844663561
Side View
Table 64.0%Crown 36.1°Girdle: THK-VTKPavilion 44.6°Culet: LargeDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £614 GBP|Low: £67 GBP|High: £617 GBP|Avg: £218 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 3, 2026
Retailer 4£67 GBP
Retailer 6£78 GBP
Retailer 3£89 GBP
Retailer 14£89 GBP
Retailer 11£152 GBP
Retailer 2£154 GBP
Retailer 12£163 GBP
Retailer 5£175 GBP
Retailer 10£183 GBP
Retailer 13£202 GBP
Retailer 16£268 GBP
Retailer 15£300 GBP
Retailer 7£312 GBP
Retailer 8£313 GBP
Retailer 9£443 GBP
MOH London£614 GBP

16 data points across 16 retailers

16 retailers£67 GBP to £614 GBP

A
Cheapest Retailer
-
£67 GBP
$90 USD
A
Retailer 2
-
£78 GBP
$105 USD
View
Retailer 3
-
£89 GBP
$119 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£89 GBP
$119 USD
View
A
Retailer 5
-
£152 GBP
ZAR 3,289 ZAR
View
A
Retailer 6
-
£154 GBP
View
A
Retailer 7
-
£163 GBP
€208 EUR
View
B+
Retailer 8
-
£175 GBP
$235 USD
View
A
Retailer 9
-
£183 GBP
$245 USD
View
B+
Retailer 10
-
£202 GBP
View
B
Retailer 11
-
£268 GBP
$360 USD
View
B
Retailer 12
-
£300 GBP
$402 USD
View
B
Retailer 13
-
£312 GBP
$419 USD
View
B
Retailer 14
-
£313 GBP
$420 USD
View
B
Retailer 15
-
£443 GBP
View
Most Expensive
B
MOH London
LG844663561 · Nov 2
£614 GBP
View
15 more retailers have this diamond
Prices start from £67 GBPSave up to £547 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 Emerald
£67 GBP