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Asscher|Lab Grown|IGI

4.21ct E VVS2 Asscher Lab Grown Diamond

ID • E/VVS2 • IGI LG667417662

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667417662

Diamond specifications and retailer prices

From €729 EUR
$815 USD
As of October 29, 2026
Save €5,742 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,472 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.21ct lab-grown asscher diamond

This 4.21ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG667417662 or 667417662. Listed at 22 retailers as of October 29, 2026, with prices from €729 to €6,472, a €5,742 spread on the same certified stone. Do Amore Diamonds lists it at €6,472. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667417662
Dimensions8.86 × 8.68 × 5.46 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.68 mm4.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667417662
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 37°Culet: NoneDepth 62.9%

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 29
Current: €1,280 EUR|Low: €729 EUR|High: €3,168 EUR|Avg: €1,753 EUR|+0.3%
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 30, 2026
Retailer 4€729 EUR
Retailer 11€755 EUR
Retailer 3€1,066 EUR
Retailer 13€1,195 EUR
Retailer 6€1,270 EUR
Retailer 1€1,280 EUR
Retailer 8€1,775 EUR
Retailer 9€1,786 EUR
Retailer 10€1,814 EUR
Retailer 5€2,592 EUR
Retailer 12€2,771 EUR
Retailer 2€2,988 EUR
Retailer 7€3,143 EUR

44 data points across 13 retailers

22 retailers€729 EUR to €6,472 EUR

A
Cheapest Retailer
-
€729 EUR
$815 USD
Final sale: no returns
Retailer 2
-
€755 EUR
$844 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€913 EUR
$1,020 USD
View
A
Retailer 4
-
€1,031 EUR
HK$9,000 HKD
View
A
Retailer 5
-
€1,066 EUR
$1,191 USD
View
A
Retailer 6
-
€1,195 EUR
$1,335 USD
View
A
Retailer 7
-
€1,270 EUR
View
A
Retailer 8
-
€1,280 EUR
£1,126 GBP
View
A
Retailer 9
-
€1,396 EUR
$1,560 USD
View
A
Retailer 10
-
€1,775 EUR
ZAR 32,038 ZAR
View
Retailer 11
-
€1,786 EUR
A$3,069 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
€1,814 EUR
$2,027 USD
View
A
Retailer 13
-
€2,167 EUR
£1,906 GBP
View
A
Retailer 14
-
€2,435 EUR
$2,721 USD
View
A
Retailer 15
-
€2,592 EUR
£2,280 GBP
View
Retailer 16
-
€2,771 EUR
A$4,763 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
€2,979 EUR
$3,329 USD
View
B+
Retailer 18
-
€2,988 EUR
SGD 4,511 SGD
View
B+
Retailer 19
-
€3,143 EUR
£2,765 GBP
View
Retailer 20
-
€4,538 EUR
$5,070 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
€5,782 EUR
$6,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-667417662 · Oct 29
€6,472 EUR
$7,230 USD
View
21 more retailers have this diamond
Prices start from €729 EURSave up to €5,742 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
4.21ct Asscher
€729 EUR