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Asscher|Lab Grown|IGI

3.88ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG816659356

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816659356

Diamond specifications and retailer prices

From €633 EUR
$707 USD
As of October 30, 2026
Save €3,556 EUR (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,189 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG816659356 or 816659356. Listed at 15 retailers as of October 30, 2026, with prices from €633 to €4,189, a €3,556 spread on the same certified stone. Brilliant Earth lists it at €4,189. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816659356
Dimensions8.71 × 8.47 × 5.91 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.47 mm3.88 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816659356
Side View
Table 66.0%Crown 38.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 69.8%

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: €4,189 EUR|Low: €608 EUR|High: €4,314 EUR|Avg: €1,904 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14€633 EUR
Retailer 3€689 EUR
Retailer 8€848 EUR
Retailer 13€891 EUR
Retailer 5€899 EUR
Retailer 16€1,193 EUR
Retailer 9€1,659 EUR
Retailer 7€1,748 EUR
Retailer 12€1,809 EUR
Retailer 15€2,065 EUR
Retailer 2€2,214 EUR
Retailer 4€2,452 EUR
Retailer 6€2,544 EUR
Retailer 10€2,900 EUR
Retailer 11€3,160 EUR
Brilliant Earth€4,189 EUR

23 data points across 16 retailers

15 retailers€633 EUR to €4,189 EUR

A
Cheapest Retailer
-
€633 EUR
$707 USD
A
Retailer 2
-
€689 EUR
$770 USD
View
A
Retailer 3
-
€848 EUR
HK$7,400 HKD
View
A
Retailer 4
-
€891 EUR
$995 USD
View
A
Retailer 5
-
€1,193 EUR
$1,333 USD
View
B+
Retailer 6
-
€1,659 EUR
A$2,851 AUD
View
B+
Retailer 7
-
€1,748 EUR
$1,953 USD
View
B+
Retailer 8
-
€1,809 EUR
$2,021 USD
View
B+
Retailer 9
-
€2,065 EUR
$2,307 USD
View
B+
Retailer 10
-
€2,214 EUR
A$3,806 AUD
View
B+
Retailer 11
-
€2,452 EUR
SGD 3,702 SGD
View
B+
Retailer 12
-
€2,596 EUR
$2,900 USD
View
B
Retailer 13
-
€2,900 EUR
£2,551 GBP
View
B
Retailer 14
-
€3,160 EUR
$3,530 USD
View
Most Expensive
B
Brilliant Earth
20540627A · Oct 30
€4,189 EUR
$4,680 USD
View
14 more retailers have this diamond
Prices start from €633 EURSave up to €3,556 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
€633 EUR