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Emerald|Lab Grown|IGI

0.51ct G VVS2 Emerald Lab Grown Diamond

EX • G/VVS2 • IGI LG844647120

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844647120

Diamond specifications and retailer prices

From €69 EUR
$77 USD
As of October 29, 2026
Save €559 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €627 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844647120 or 844647120. Listed at 16 retailers as of October 29, 2026, with prices from €69 to €627, a €559 spread on the same certified stone. MOH London lists it at €627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647120
Dimensions5.45 × 3.84 × 2.49 mm
L/W Ratio1.42
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 Faint Blue
Top View
5.45 mm3.84 mm0.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844647120
Side View
Table 73.0%Crown 33.3°Girdle: ThickPavilion 42.2°Culet: LargeDepth 64.8%

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: Oct 29
Current: €627 EUR|Low: €69 EUR|High: €627 EUR|Avg: €240 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 13€69 EUR
Retailer 7€80 EUR
Retailer 3€90 EUR
Retailer 4€90 EUR
Retailer 10€143 EUR
Retailer 2€146 EUR
Retailer 12€153 EUR
Retailer 9€178 EUR
Retailer 16€189 EUR
Retailer 11€205 EUR
Retailer 5€273 EUR
Retailer 14€304 EUR
Retailer 8€327 EUR
Retailer 6€362 EUR
Retailer 15€450 EUR
MOH London€627 EUR

7 data points across 16 retailers

16 retailers€69 EUR to €627 EUR

A
Cheapest Retailer
-
€69 EUR
$77 USD
A
Retailer 2
-
€80 EUR
$89 USD
View
A
Retailer 3
-
€90 EUR
$101 USD
View
A
Retailer 4
-
€90 EUR
$101 USD
View
A
Retailer 5
-
€143 EUR
$160 USD
View
A
Retailer 6
-
€146 EUR
£128 GBP
View
A
Retailer 7
-
€153 EUR
ZAR 2,770 ZAR
View
A
Retailer 8
-
€178 EUR
View
A
Retailer 9
-
€189 EUR
$211 USD
View
A
Retailer 10
-
€205 EUR
£180 GBP
View
B+
Retailer 11
-
€273 EUR
$305 USD
View
B
Retailer 12
-
€304 EUR
$340 USD
View
B
Retailer 13
-
€327 EUR
$366 USD
View
B
Retailer 14
-
€362 EUR
$404 USD
View
B
Retailer 15
-
€450 EUR
£396 GBP
View
Most Expensive
B
MOH London
LG844647120 · Oct 29
€627 EUR
£552 GBP
View
15 more retailers have this diamond
Prices start from €69 EURSave up to €559 EUR

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
€69 EUR