CaratHunter
Plans
Emerald|Lab Grown|IGI

1.78ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG789628964

Shape and cutting style on the report: Emerald cut

Certificate IGI LG789628964

Diamond specifications and retailer prices

From €303 EUR
$339 USD
As of October 30, 2026
Save €1,213 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,516 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.78ct lab-grown emerald diamond

This 1.78ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789628964 or 789628964. Listed at 16 retailers as of October 29, 2026, with prices from €303 to €1,516, a €1,213 spread on the same certified stone. MOH London lists it at €1,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628964
Dimensions8.16 × 5.86 × 3.62 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.86 mm1.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG789628964
Side View
Table 66.0%Crown 35.2°Girdle: MediumPavilion 38.7°Culet: LargeDepth 61.8%

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 30
Current: €1,516 EUR|Low: €292 EUR|High: €2,676 EUR|Avg: €882 EUR|-0.6%
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€303 EUR
Retailer 5€353 EUR
Retailer 4€377 EUR
Retailer 15€377 EUR
Retailer 10€515 EUR
Retailer 16€606 EUR
Retailer 7€615 EUR
Retailer 6€643 EUR
Retailer 9€675 EUR
Retailer 12€1,105 EUR
Retailer 3€1,210 EUR
Retailer 8€1,249 EUR
Retailer 2€1,378 EUR
Retailer 14€1,422 EUR
Retailer 11€1,460 EUR
MOH London€1,516 EUR

44 data points across 16 retailers

16 retailers€303 EUR to €1,516 EUR

A
Cheapest Retailer
-
€303 EUR
$339 USD
A
Retailer 2
-
€353 EUR
$394 USD
View
A
Retailer 3
-
€377 EUR
$421 USD
View
A
Retailer 4
-
€377 EUR
$421 USD
View
A
Retailer 5
-
€515 EUR
$575 USD
View
B+
Retailer 6
-
€606 EUR
$677 USD
View
B+
Retailer 7
-
€615 EUR
$687 USD
View
B+
Retailer 8
-
€643 EUR
$718 USD
View
B+
Retailer 9
-
€675 EUR
£594 GBP
View
B
Retailer 10
-
€1,105 EUR
$1,234 USD
View
B
Retailer 11
-
€1,210 EUR
$1,352 USD
View
Retailer 12
-
€1,249 EUR
$1,395 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€1,378 EUR
$1,540 USD
View
B
Retailer 14
-
€1,422 EUR
$1,589 USD
View
B
Retailer 15
-
€1,460 EUR
£1,284 GBP
View
Most Expensive
B
MOH London
LG789628964 · Oct 29
€1,516 EUR
£1,334 GBP
View
15 more retailers have this diamond
Prices start from €303 EURSave up to €1,213 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
1.78ct Emerald
€303 EUR