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Marquise|Lab Grown|IGI

2.63ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG715537862

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG715537862

Diamond specifications and retailer prices

From €3,298 EUR
$3,684 USD
As of October 31, 2026
Save €13,241 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €16,538 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.63ct lab-grown marquise diamond

This 2.63ct 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 LG715537862 or 715537862. Listed at 23 retailers as of October 31, 2026, with prices from €3,298 to €16,538, a €13,241 spread on the same certified stone. Taylor and Hart lists it at €16,538. 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

2.63
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715537862
Dimensions15.38 × 7.03 × 4.30 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.38 mm7.03 mm2.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715537862
Side View
Table 63.0%Crown 35°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.2%

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: €8,271 EUR|Low: €2,893 EUR|High: €27,184 EUR|Avg: €8,625 EUR
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
October 31, 2026
Retailer 5€3,298 EUR
Retailer 4€3,646 EUR
Retailer 6€4,051 EUR
Retailer 3€4,197 EUR
Retailer 18€4,247 EUR
Retailer 16€4,753 EUR
Retailer 17€5,567 EUR
Retailer 7€6,008 EUR
Retailer 12€6,011 EUR
Retailer 10€6,520 EUR
Retailer 11€7,840 EUR
Retailer 2€7,929 EUR
Retailer 1€8,271 EUR
Retailer 14€9,644 EUR
Retailer 15€11,241 EUR
Retailer 13€11,951 EUR
Retailer 9€12,117 EUR
Taylor and Hart€16,538 EUR
Retailer 8€27,184 EUR

40 data points across 19 retailers

23 retailers€3,298 EUR to €16,538 EUR

A
Cheapest Retailer
-
€3,298 EUR
$3,684 USD
Retailer 2
-
€3,474 EUR
$3,881 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
€3,646 EUR
$4,073 USD
View
Retailer 4
-
€3,792 EUR
$4,236 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
€4,051 EUR
$4,526 USD
View
Final sale: no returns
Retailer 6
-
€4,197 EUR
$4,689 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
€4,247 EUR
$4,745 USD
View
B+
Retailer 8
-
€4,753 EUR
$5,310 USD
View
B+
Retailer 9
-
€5,567 EUR
$6,219 USD
View
Retailer 10
-
€5,789 EUR
$6,468 USD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
€6,008 EUR
$6,712 USD
View
B+
Retailer 12
-
€6,011 EUR
£5,288 GBP
View
B
Retailer 13
-
€6,520 EUR
£5,736 GBP
View
B+
Retailer 14
-
€7,840 EUR
A$13,475 AUD
View
B
Retailer 15
-
€7,929 EUR
$8,858 USD
View
B
Retailer 16
-
€8,271 EUR
$9,240 USD
View
B
Retailer 17
-
€9,644 EUR
£8,484 GBP
View
Retailer 18
-
€11,241 EUR
A$19,320 AUD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€11,951 EUR
ZAR 215,703 ZAR
View
B
Retailer 20
-
€12,117 EUR
$13,537 USD
View
Most Expensive
B
Taylor and Hart
FYZ5F7E · Oct 31
€16,538 EUR
$18,477 USD
View
20 more retailers have this diamond
Prices start from €3,298 EURSave up to €13,241 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
2.63ct Marquise
€3,298 EUR