CaratHunter
Plans
Asscher|Lab Grown|IGI

1.78ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG577386143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG577386143

Diamond specifications and retailer prices

From €1,782 EUR
£1,562 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,782 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG577386143 or 577386143. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577386143
Dimensions6.77 × 6.74 × 4.42 mm
L/W Ratio1.00
Culet sizePointed
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
6.77 mm6.74 mm1.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577386143
Side View
Table 63.0%Crown 36.4°Girdle: THN-MEDPavilion 41.9°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €702 EUR|Low: €231 EUR|High: €130,408 EUR|Avg: €1,249 EUR|-32.2%
Retailer 1
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
July 28, 2026
Retailer 12€231 EUR
Retailer 8€481 EUR
Retailer 2€531 EUR
Retailer 16€620 EUR
Retailer 1€702 EUR
Retailer 4€717 EUR
Retailer 5€783 EUR
Retailer 11€845 EUR
Retailer 13€1,079 EUR
Retailer 15€1,299 EUR
Retailer 7€1,303 EUR
Retailer 3€1,318 EUR
Retailer 6€1,328 EUR
Retailer 10€2,217 EUR
Retailer 14€3,441 EUR
Retailer 9€4,438 EUR

51 data points across 16 retailers

1 retailer

B
Diamond Quarter
1.78VVS1ELG437ECAN · Oct 29
€1,782 EUR
£1,562 GBP
View

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
1.78ct Asscher
€1,782 EUR