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Emerald|Lab Grown|IGI

0.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG763635116

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763635116

Diamond specifications and retailer prices

From €122 EUR
$136 USD
As of October 29, 2026
Save €1,143 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,265 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763635116 or 763635116. Listed at 19 retailers as of October 29, 2026, with prices from €122 to €1,265, a €1,143 spread on the same certified stone. MOH London lists it at €1,265. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763635116
Dimensions5.62 × 3.81 × 2.36 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.81 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763635116
Side View
Table 63.0%Crown 37.7°Girdle: MediumPavilion 36.7°Culet: LargeDepth 61.9%

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: €1,265 EUR|Low: €102 EUR|High: €1,274 EUR|Avg: €356 EUR|+0.5%
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
November 1, 2026
Retailer 8€102 EUR
Retailer 13€122 EUR
Retailer 7€135 EUR
Retailer 6€141 EUR
Retailer 4€150 EUR
Retailer 15€150 EUR
Retailer 2€256 EUR
Retailer 9€263 EUR
Retailer 10€272 EUR
Retailer 11€336 EUR
Retailer 12€380 EUR
Retailer 14€474 EUR
Retailer 16€475 EUR
Retailer 3€484 EUR
Retailer 5€791 EUR
MOH London€1,265 EUR

45 data points across 16 retailers

19 retailers€122 EUR to €1,265 EUR

A
Cheapest Retailer
-
€122 EUR
$136 USD
A
Retailer 2
-
€135 EUR
$151 USD
View
Final sale: no returns
A
Retailer 3
-
€141 EUR
$158 USD
View
A
Retailer 4
-
€150 EUR
$168 USD
View
A
Retailer 5
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€150 EUR
$168 USD
View
A
Retailer 6
-
€206 EUR
$230 USD
View
A
Retailer 7
-
€241 EUR
$269 USD
View
A
Retailer 8
-
€256 EUR
£225 GBP
View
A
Retailer 9
-
€263 EUR
View
A
Retailer 10
-
€272 EUR
ZAR 4,917 ZAR
View
B+
Retailer 11
-
€336 EUR
$375 USD
View
B+
Retailer 12
-
€380 EUR
$425 USD
View
B+
Retailer 13
-
€474 EUR
$530 USD
View
B+
Retailer 14
-
€475 EUR
$531 USD
View
B
Retailer 15
-
€484 EUR
$541 USD
View
B
Retailer 16
-
€535 EUR
$597 USD
View
B
Retailer 17
-
€791 EUR
£696 GBP
View
B
Retailer 18
-
€885 EUR
$989 USD
View
Most Expensive
B
MOH London
LG763635116 · Oct 29
€1,265 EUR
£1,113 GBP
View
18 more retailers have this diamond
Prices start from €122 EURSave up to €1,143 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
€122 EUR