Asscher|Lab Grown|IGI

3.98ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG737540624

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG737540624

Diamond specifications and retailer prices

From €1,238 EUR
$1,383 USD
As of October 31, 2026
Save €2,906 EUR (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,388 EUR at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.98ct lab-grown asscher diamond

This 3.98ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737540624 or 737540624. Listed at 16 retailers as of October 29, 2026, with a 235% 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

3.98
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737540624
Dimensions8.69 × 8.67 × 5.82 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.69 mm8.67 mm3.98 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737540624
Side View
Table 66.0%Crown 39.6°Girdle: MediumPavilion 39.8°Culet: NoneDepth 67.1%

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: Oct 31
Current: €1,238 EUR|Low: €1,050 EUR|High: €4,144 EUR|Avg: €2,302 EUR|+1.0%
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
Retailer 14
Retailer 15
October 31, 2026
Retailer 4€1,092 EUR
Retailer 5€1,189 EUR
Retailer 1€1,238 EUR
Retailer 7€1,266 EUR
Retailer 9€1,428 EUR
Retailer 15€2,036 EUR
Retailer 12€2,095 EUR
Retailer 8€2,253 EUR
Retailer 6€2,372 EUR
Retailer 11€2,438 EUR
Retailer 3€2,859 EUR
Retailer 13€2,979 EUR
Retailer 10€3,097 EUR
Retailer 2€3,682 EUR
Retailer 14€4,144 EUR

27 data points across 15 retailers

16 retailers€1,238 EUR to €4,144 EUR

Retailer 1
-
€1,092 EUR
$1,220 USD
Price last confirmed 9 days ago
Retailer 2
-
€1,189 EUR
$1,328 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
€1,238 EUR
$1,383 USD
View
Final sale: no returns
Retailer 4
-
€1,266 EUR
$1,414 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
€1,428 EUR
$1,595 USD
View
B+
Retailer 6
-
€2,036 EUR
$2,275 USD
View
B+
Retailer 7
-
€2,095 EUR
$2,340 USD
View
B+
Retailer 8
-
€2,253 EUR
A$3,872 AUD
View
Retailer 9
-
€2,372 EUR
$2,650 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€2,438 EUR
$2,724 USD
View
Retailer 11
-
€2,859 EUR
A$4,914 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€2,979 EUR
ZAR 53,758 ZAR
View
B+
Retailer 13
-
€3,097 EUR
£2,724 GBP
View
B
Retailer 14
-
€3,682 EUR
$4,113 USD
View
B
Retailer 15
-
€4,144 EUR
£3,645 GBP
View
Most Expensive
Queensmith
LG737540624 · Oct 16
€5,388 EUR
£4,740 GBP
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from €1,238 EURSave up to €2,906 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
3.98ct Asscher
€1,238 EUR