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Round|Lab Grown|IGI

2.80ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG768696424

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768696424

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of October 29, 2026
Save €1,686 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,942 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768696424 or 768696424. Listed at 11 retailers as of October 29, 2026, with prices from €256 to €1,942, a €1,686 spread on the same certified stone. Brilliant Earth lists it at €1,942. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768696424
Dimensions9.11 × 9.05 × 5.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm9.05 mm2.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768696424
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.3%

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: €1,942 EUR|Low: €252 EUR|High: €1,996 EUR|Avg: €945 EUR|-2.7%
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
October 29, 2026
Retailer 11€256 EUR
Retailer 9€297 EUR
Retailer 13€479 EUR
Retailer 2€520 EUR
Retailer 4€585 EUR
Retailer 14€664 EUR
Retailer 10€975 EUR
Retailer 8€976 EUR
Retailer 12€1,020 EUR
Retailer 6€1,137 EUR
Retailer 5€1,178 EUR
Retailer 3€1,264 EUR
Retailer 7€1,278 EUR
Brilliant Earth€1,942 EUR

28 data points across 14 retailers

11 retailers€256 EUR to €1,942 EUR

A
Cheapest Retailer
-
€256 EUR
$286 USD
A
Retailer 2
-
€297 EUR
$332 USD
View
Retailer 3
-
€479 EUR
£422 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
€520 EUR
View
A
Retailer 5
-
€664 EUR
$742 USD
View
B+
Retailer 6
-
€975 EUR
$1,089 USD
View
B+
Retailer 7
-
€976 EUR
$1,090 USD
View
B+
Retailer 8
-
€1,020 EUR
$1,139 USD
View
Retailer 9
-
€1,264 EUR
SGD 1,909 SGD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€1,278 EUR
£1,124 GBP
View
Most Expensive
B
Brilliant Earth
20807826A · Oct 29
€1,942 EUR
$2,170 USD
View
10 more retailers have this diamond
Prices start from €256 EURSave up to €1,686 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
2.80ct Round
€256 EUR