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Emerald|Lab Grown|IGI

0.78ct D FL Emerald Lab Grown Diamond

GD • D/FL • IGI LG818661817

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818661817

Diamond specifications and retailer prices

From €396 EUR
$442 USD
As of October 30, 2026
Save €1,327 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,722 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818661817 or 818661817. Listed at 21 retailers as of October 29, 2026, with prices from €396 to €1,722, a €1,327 spread on the same certified stone. MOH London lists it at €1,722. 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

0.78
Carat
D
Color
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661817
Dimensions6.44 × 4.26 × 2.89 mm
L/W Ratio1.51
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
6.44 mm4.26 mm0.78 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661817
Side View
Table 64.0%Crown 31.5°Girdle: ThickPavilion 38.6°Culet: LargeDepth 67.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,722 EUR|Low: €282 EUR|High: €1,736 EUR|Avg: €812 EUR|-0.7%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 8€354 EUR
Retailer 10€396 EUR
Retailer 6€397 EUR
Retailer 9€433 EUR
Retailer 5€439 EUR
Retailer 16€512 EUR
Retailer 3€546 EUR
Retailer 4€618 EUR
Retailer 7€697 EUR
Retailer 13€702 EUR
Retailer 2€714 EUR
Retailer 14€793 EUR
Retailer 12€841 EUR
Retailer 17€1,008 EUR
Retailer 11€1,230 EUR
Retailer 18€1,442 EUR
Retailer 15€1,626 EUR
MOH London€1,722 EUR

36 data points across 18 retailers

21 retailers€396 EUR to €1,722 EUR

Retailer 1
-
€354 EUR
$396 USD
Price last confirmed 38 days ago
Retailer 2
-
€354 EUR
$396 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
€396 EUR
$442 USD
View
Final sale: no returns
Retailer 4
-
€397 EUR
$443 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€433 EUR
$484 USD
View
Price last confirmed 36 days ago
Retailer 6
-
€439 EUR
$490 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€439 EUR
$491 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
€512 EUR
$572 USD
View
B+
Retailer 9
-
€546 EUR
$610 USD
View
B+
Retailer 10
-
€618 EUR
$690 USD
View
B
Retailer 11
-
€697 EUR
$779 USD
View
B
Retailer 12
-
€702 EUR
View
B
Retailer 13
-
€714 EUR
£628 GBP
View
B
Retailer 14
-
€793 EUR
ZAR 14,316 ZAR
View
B
Retailer 15
-
€841 EUR
$940 USD
View
B
Retailer 16
-
€1,008 EUR
$1,126 USD
View
B
Retailer 17
-
€1,230 EUR
$1,374 USD
View
Retailer 18
-
€1,412 EUR
$1,577 USD
View
Price last confirmed 24 days ago
B
Retailer 19
-
€1,442 EUR
$1,611 USD
View
B
Retailer 20
-
€1,626 EUR
$1,816 USD
View
Most Expensive
B
MOH London
LG818661817 · Oct 29
€1,722 EUR
£1,515 GBP
View
20 more retailers have this diamond
Prices start from €396 EURSave up to €1,327 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.

B+
0.78ct Emerald
€396 EUR