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Round|Lab Grown|IGI

2.88ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG758503778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758503778

Diamond specifications and retailer prices

From €297 EUR
$332 USD
As of November 1, 2026
Save €889 EUR (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,499 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 2.88ct lab-grown round diamond

This 2.88ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758503778 or 758503778. Listed at 12 retailers as of October 31, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.88
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758503778
Dimensions9.04 × 8.97 × 5.67 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
9.04 mm8.97 mm2.88 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758503778
Side View
Table 58.0%Crown 35.6°Girdle: THN-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: Nov 1
Current: €1,499 EUR|Low: €297 EUR|High: €1,499 EUR|Avg: €739 EUR|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€297 EUR
Retailer 9€345 EUR
Retailer 5€369 EUR
Retailer 4€373 EUR
Retailer 3€596 EUR
Retailer 11€596 EUR
Retailer 10€647 EUR
Retailer 2€659 EUR
Retailer 8€779 EUR
Retailer 7€1,081 EUR
Retailer 6€1,186 EUR
MOH London€1,499 EUR

41 data points across 12 retailers

12 retailers€297 EUR to €1,186 EUR

A
Cheapest Retailer
-
€297 EUR
$332 USD
A
Retailer 2
-
€345 EUR
$385 USD
View
A
Retailer 3
-
€369 EUR
$412 USD
View
Retailer 4
-
€373 EUR
$417 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€596 EUR
View
B+
Retailer 6
-
€596 EUR
$666 USD
View
A
Retailer 7
-
€647 EUR
$723 USD
View
A
Retailer 8
-
€659 EUR
£580 GBP
View
B+
Retailer 9
-
€779 EUR
$870 USD
View
B+
Retailer 10
-
€1,081 EUR
$1,208 USD
View
B
Retailer 11
-
€1,186 EUR
$1,325 USD
View
Most Expensive
MOH London
LG758503778 · Oct 25
€1,499 EUR
£1,319 GBP
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from €297 EURSave up to €889 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
2.88ct Round
€297 EUR