Asscher|Lab Grown|IGI

1.66ct G VVS2 Asscher Lab Grown Diamond

EX • G/VVS2 • IGI LG589388559

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG589388559

Diamond specifications and retailer prices

From €599 EUR
$672 USD
As of November 1, 2026
Save €1,663 EUR (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,262 EUR at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.66ct lab-grown asscher diamond

This 1.66ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG589388559 or 589388559. Listed at 4 retailers as of November 1, 2026, with prices from €599 to €2,262, a €1,663 spread on the same certified stone. Diamond Quarter lists it at €2,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589388559
Dimensions6.69 × 6.42 × 4.10 mm
L/W Ratio1.04
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
6.69 mm6.42 mm1.66 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589388559
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 39.5°Culet: NoneDepth 63.9%

Caratlytics Score

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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: Nov 1
Current: €686 EUR|Low: €302 EUR|High: €1,829 EUR|Avg: €952 EUR|+2.7%
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
October 29, 2026
Retailer 9€302 EUR
Retailer 12€530 EUR
Retailer 7€599 EUR
Retailer 1€686 EUR
Retailer 4€703 EUR
Retailer 10€750 EUR
Retailer 13€825 EUR
Retailer 6€977 EUR
Retailer 11€1,152 EUR
Retailer 5€1,197 EUR
Retailer 3€1,304 EUR
Retailer 8€1,530 EUR
Retailer 2€1,829 EUR

11 data points across 13 retailers

4 retailers€599 EUR to €2,262 EUR

A
Cheapest Retailer
-
€599 EUR
$672 USD
A
Retailer 2
-
€686 EUR
View
B
Retailer 3
-
€977 EUR
$1,096 USD
View
Most Expensive
B
Diamond Quarter
1.66VVS2GLG59D1F5N · Nov 2
€2,262 EUR
£1,998 GBP
View
3 more retailers have this diamond
Prices start from €599 EURSave up to €1,663 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
1.66ct Asscher
€599 EUR