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Marquise|Lab Grown|IGI

2.79ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG818684292

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684292

Diamond specifications and retailer prices

From €2,743 EUR
$3,065 USD
As of October 31, 2026
Save €7,804 EUR (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €10,548 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 2.79ct lab-grown marquise diamond

This 2.79ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818684292 or 818684292. Listed at 12 retailers as of October 31, 2026, with prices from €2,743 to €10,548, a €7,804 spread on the same certified stone. With Clarity lists it at €10,548. 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

2.79
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684292
Dimensions14.22 × 7.30 × 4.63 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
14.22 mm7.30 mm2.79 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684292
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.4%

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 31
Current: €7,046 EUR|Low: €3,289 EUR|High: €10,548 EUR|Avg: €6,216 EUR|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 7€3,289 EUR
Retailer 9€3,323 EUR
Retailer 3€3,670 EUR
Retailer 8€4,104 EUR
Retailer 5€4,339 EUR
Retailer 1€7,046 EUR
Retailer 4€7,080 EUR
Retailer 10€7,142 EUR
Retailer 6€7,286 EUR
Retailer 2€9,477 EUR
With Clarity€10,548 EUR

34 data points across 11 retailers

12 retailers€2,743 EUR to €10,548 EUR

A
Cheapest Retailer
-
€2,743 EUR
$3,065 USD
A
Retailer 2
-
€3,289 EUR
$3,675 USD
View
A
Retailer 3
-
€3,323 EUR
HK$29,000 HKD
View
A
Retailer 4
-
€3,670 EUR
£3,229 GBP
View
B+
Retailer 5
-
€4,104 EUR
$4,585 USD
View
B+
Retailer 6
-
€4,339 EUR
View
B+
Retailer 7
-
€7,046 EUR
A$12,111 AUD
View
B+
Retailer 8
-
€7,080 EUR
$7,910 USD
View
Retailer 9
-
€7,142 EUR
$7,979 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€7,286 EUR
£6,409 GBP
View
B
Retailer 11
-
€9,477 EUR
$10,588 USD
View
Most Expensive
B
With Clarity
818684292 · Oct 31
€10,548 EUR
$11,784 USD
View
11 more retailers have this diamond
Prices start from €2,743 EURSave up to €7,804 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
2.79ct Marquise
€2,743 EUR