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Round|Lab Grown|IGI

2.90ct E SI1 Round Lab Grown Diamond

GD • E/SI1 • IGI LG735521574

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735521574

Diamond specifications and retailer prices

From €765 EUR
$855 USD
As of October 30, 2026
Save €3,236 EUR (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,001 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.9ct lab-grown round diamond

This 2.9ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG735521574 or 735521574. Listed at 6 retailers as of October 30, 2026, with prices from €765 to €4,001, a €3,236 spread on the same certified stone. Do Amore Diamonds lists it at €4,001. 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

2.90
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735521574
Dimensions9.04 × 9.01 × 5.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.. Indications of post-growth treatment.
Top View
9.04 mm9.01 mm2.90 ctE / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG735521574
Side View
Table 58.0%Crown 34.5°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 62.1%

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 30
Current: €4,001 EUR|Low: €765 EUR|High: €4,001 EUR|Avg: €1,619 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6€765 EUR
Retailer 5€837 EUR
Retailer 8€837 EUR
Retailer 4€915 EUR
Retailer 7€1,108 EUR
Retailer 3€1,625 EUR
Retailer 2€2,850 EUR
Do Amore Diamonds€4,001 EUR

11 data points across 8 retailers

6 retailers€765 EUR to €4,001 EUR

B+
Cheapest Retailer
-
€765 EUR
$855 USD
B+
Retailer 2
-
€837 EUR
$935 USD
View
B
Retailer 3
-
€915 EUR
$1,022 USD
View
Retailer 4
-
€1,625 EUR
$1,815 USD
View
Price last confirmed 10 days ago
C
Retailer 5
-
€2,850 EUR
£2,507 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1730937 · Oct 31
€4,001 EUR
$4,470 USD
View
5 more retailers have this diamond
Prices start from €765 EURSave up to €3,236 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+
2.90ct Round
€765 EUR