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Asscher|Lab Grown|IGI

1.64ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG833639285

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG833639285

Diamond specifications and retailer prices

From €227 EUR
$254 USD
As of October 30, 2026
Save €1,172 EUR (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,399 EUR at Frank Darling · As of October 25, 2026
View at Frank Darling

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833639285 or 833639285. Listed at 4 retailers as of October 25, 2026, with prices from €227 to €1,399, a €1,172 spread on the same certified stone. Frank Darling lists it at €1,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833639285
Dimensions6.58 × 6.52 × 4.20 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm6.52 mm1.64 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833639285
Side View
Table 68.0%Crown 38.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,399 EUR|Low: €215 EUR|High: €1,399 EUR|Avg: €626 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 2€227 EUR
Retailer 3€339 EUR
Retailer 5€496 EUR
Retailer 6€527 EUR
Retailer 7€873 EUR
Retailer 4€1,007 EUR
Frank Darling€1,399 EUR

9 data points across 7 retailers

4 retailers€227 EUR to €1,399 EUR

A
Cheapest Retailer
-
€227 EUR
$254 USD
Final sale: no returns
B+
Retailer 2
-
€339 EUR
$379 USD
View
Retailer 3
-
€1,007 EUR
$1,125 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Frank Darling
100195649100KD · Oct 25
€1,399 EUR
$1,563 USD
View
3 more retailers have this diamond
Prices start from €227 EURSave up to €1,172 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
1.64ct Asscher
€227 EUR