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Asscher|Lab Grown|IGI

3.50ct H SI1 Asscher Lab Grown Diamond

GD • H/SI1 • IGI LG515203501

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG515203501

Diamond specifications and retailer prices

From €1,754 EUR
$1,960 USD
As of October 28, 2026
Save €2,766 EUR (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €4,520 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown asscher diamond

This 3.5ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG515203501 or 515203501. Listed at 4 retailers as of October 28, 2026, with prices from €1,754 to €4,520, a €2,766 spread on the same certified stone. Do Amore Diamonds lists it at €4,520. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
H
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515203501
Dimensions8.56 × 8.53 × 5.45 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.56 mm8.53 mm3.50 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515203501
Side View
Table 61.0%Crown 43.4°Girdle: Slightly ThickPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €4,520 EUR|Low: €916 EUR|High: €4,520 EUR|Avg: €2,627 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5€916 EUR
Retailer 3€1,754 EUR
Retailer 4€1,932 EUR
Retailer 2€4,036 EUR
Do Amore Diamonds€4,520 EUR

16 data points across 5 retailers

4 retailers€1,754 EUR to €4,520 EUR

B+
Cheapest Retailer
-
€1,754 EUR
$1,960 USD
B+
Retailer 2
-
€1,932 EUR
$2,158 USD
View
B
Retailer 3
-
€4,036 EUR
View
Most Expensive
B
Do Amore Diamonds
24-21104-185A · Oct 31
€4,520 EUR
$5,050 USD
View
3 more retailers have this diamond
Prices start from €1,754 EURSave up to €2,766 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.

B+
3.50ct Asscher
€1,754 EUR