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Asscher|Lab Grown|IGI

1.78ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG634442014

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG634442014

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 30, 2026
Save €1,981 EUR (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,217 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634442014 or 634442014. Listed at 10 retailers as of October 27, 2026, with prices from €235 to €2,217, a €1,981 spread on the same certified stone. Queensmith lists it at €2,217. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634442014
Dimensions6.93 × 6.72 × 4.29 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.93 mm6.72 mm1.78 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634442014
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 63.8%

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: €2,217 EUR|Low: €167 EUR|High: €2,217 EUR|Avg: €1,009 EUR
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€235 EUR
Retailer 8€353 EUR
Retailer 9€482 EUR
Retailer 2€551 EUR
Retailer 5€670 EUR
Retailer 7€1,071 EUR
Retailer 3€1,085 EUR
Retailer 11€1,132 EUR
Retailer 4€1,161 EUR
Retailer 10€2,023 EUR
Queensmith€2,217 EUR

24 data points across 11 retailers

10 retailers€235 EUR to €2,217 EUR

A
Cheapest Retailer
-
€235 EUR
$263 USD
Final sale: no returns
B+
Retailer 2
-
€353 EUR
$394 USD
View
A
Retailer 3
-
€482 EUR
$539 USD
View
A
Retailer 4
-
€551 EUR
£485 GBP
View
A
Retailer 5
-
€670 EUR
A$1,152 AUD
View
B
Retailer 6
-
€1,071 EUR
$1,196 USD
View
B
Retailer 7
-
€1,085 EUR
$1,212 USD
View
B+
Retailer 8
-
€1,161 EUR
£1,021 GBP
View
B
Retailer 9
-
€2,023 EUR
$2,260 USD
View
Most Expensive
B
Queensmith
LG634442014 · Oct 27
€2,217 EUR
£1,950 GBP
View
9 more retailers have this diamond
Prices start from €235 EURSave up to €1,981 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 Asscher
€235 EUR