Asscher|Lab Grown|IGI

0.78ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG781649645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG781649645

Diamond specifications and retailer prices

From €337 EUR
$377 USD
As of October 30, 2026
Save €1,052 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,641 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781649645 or 781649645. Listed at 15 retailers as of October 29, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649645
Dimensions5.07 × 5.05 × 3.36 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.07 mm5.05 mm0.78 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649645
Side View
Table 62.0%Crown 33°Girdle: MediumPavilion 41.7°Culet: NoneDepth 66.5%

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: €1,641 EUR|Low: €323 EUR|High: €1,653 EUR|Avg: €765 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
October 30, 2026
Retailer 9€337 EUR
Retailer 4€377 EUR
Retailer 3€378 EUR
Retailer 10€418 EUR
Retailer 8€627 EUR
Retailer 12€666 EUR
Retailer 6€678 EUR
Retailer 2€761 EUR
Retailer 5€1,064 EUR
Retailer 11€1,344 EUR
Retailer 7€1,637 EUR
MOH London€1,641 EUR

43 data points across 12 retailers

15 retailers€337 EUR to €1,389 EUR

A
Cheapest Retailer
-
€337 EUR
$377 USD
B+
Retailer 2
-
€377 EUR
$421 USD
View
Final sale: no returns
B+
Retailer 3
-
€378 EUR
$422 USD
View
B+
Retailer 4
-
€380 EUR
$425 USD
View
B+
Retailer 5
-
€418 EUR
$467 USD
View
B
Retailer 6
-
€627 EUR
A$1,078 AUD
View
B
Retailer 7
-
€666 EUR
$744 USD
View
B
Retailer 8
-
€678 EUR
View
B
Retailer 9
-
€761 EUR
£669 GBP
View
B
Retailer 10
-
€853 EUR
£750 GBP
View
B
Retailer 11
-
€1,064 EUR
A$1,829 AUD
View
B
Retailer 12
-
€1,344 EUR
$1,501 USD
View
B
Retailer 13
-
€1,389 EUR
$1,552 USD
View
Retailer 14
-
€1,637 EUR
£1,440 GBP
View
Price under review
Most Expensive
MOH London
LG781649645 · Oct 29
€1,641 EUR
£1,444 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €337 EURSave up to €1,052 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
0.78ct Asscher
€337 EUR