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Asscher|Lab Grown|IGI

3.88ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG665429640

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665429640

Diamond specifications and retailer prices

From €559 EUR
$627 USD
As of November 1, 2026
Save €3,872 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,141 EUR at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.88ct lab-grown asscher diamond

This 3.88ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665429640 or 665429640. Listed at 11 retailers as of November 1, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.88
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665429640
Dimensions8.87 × 8.65 × 5.49 mm
L/W Ratio1.03
Culet sizePointed
Top View
8.87 mm8.65 mm3.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665429640
Side View
Table 64.0%Crown 34.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.5%

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: Nov 1
Current: €5,141 EUR|Low: €388 EUR|High: €5,141 EUR|Avg: €2,184 EUR|+9.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9€559 EUR
Retailer 6€827 EUR
Retailer 2€1,081 EUR
Retailer 7€1,310 EUR
Retailer 5€1,444 EUR
Retailer 3€1,997 EUR
Retailer 10€2,011 EUR
Retailer 8€2,332 EUR
Retailer 4€2,968 EUR
Retailer 11€4,431 EUR
Queensmith€5,141 EUR

26 data points across 11 retailers

11 retailers€559 EUR to €4,431 EUR

A
Cheapest Retailer
-
€559 EUR
$627 USD
Final sale: no returns
B+
Retailer 2
-
€827 EUR
$928 USD
View
A
Retailer 3
-
€1,081 EUR
£955 GBP
View
A
Retailer 4
-
€1,310 EUR
$1,469 USD
View
A
Retailer 5
-
€1,444 EUR
A$2,492 AUD
View
B+
Retailer 6
-
€1,997 EUR
£1,764 GBP
View
B+
Retailer 7
-
€2,011 EUR
$2,256 USD
View
B+
Retailer 8
-
€2,332 EUR
$2,616 USD
View
B
Retailer 9
-
€2,968 EUR
£2,621 GBP
View
B
Retailer 10
-
€4,431 EUR
$4,970 USD
View
Most Expensive
Queensmith
LG665429640 · Oct 16
€5,141 EUR
£4,540 GBP
View
Price last confirmed 17 days ago
10 more retailers have this diamond
Prices start from €559 EURSave up to €3,872 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
3.88ct Asscher
€559 EUR