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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 $627 USD
As of October 29, 2026
Save $4,343 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,766 USD 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 October 29, 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: Oct 29
Current: $5,766 USD|Low: $435 USD|High: $5,766 USD|Avg: $2,444 USD|+9.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$627 USD
Retailer 6$928 USD
Retailer 4$1,212 USD
Retailer 7$1,469 USD
Retailer 2$1,620 USD
Retailer 3$2,240 USD
Retailer 10$2,256 USD
Retailer 8$2,616 USD
Retailer 5$3,346 USD
Retailer 11$4,970 USD
Queensmith$5,766 USD

24 data points across 11 retailers

11 retailers$627 USD to $4,970 USD

A
Cheapest Retailer
-
$627 USD
Final sale: no returns
B+
Retailer 2
-
$928 USD
View
A
Retailer 3
-
$1,212 USD
£955 GBP
View
A
Retailer 4
-
$1,469 USD
View
A
Retailer 5
-
$1,620 USD
A$2,492 AUD
View
B+
Retailer 6
-
$2,240 USD
£1,764 GBP
View
B+
Retailer 7
-
$2,256 USD
View
B+
Retailer 8
-
$2,616 USD
View
B
Retailer 9
-
$3,346 USD
£2,635 GBP
View
B
Retailer 10
-
$4,970 USD
View
Most Expensive
Queensmith
LG665429640 · Oct 16
$5,766 USD
£4,540 GBP
View
Price last confirmed 14 days ago
10 more retailers have this diamond
Prices start from $627 USDSave up to $4,343 USD

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
$627 USD