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Marquise|Lab Grown|IGI

4.44ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG817638253

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817638253

Diamond specifications and retailer prices

From €8,490 EUR
$9,485 USD
As of October 31, 2026
Save €21,203 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €29,693 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.44ct lab-grown marquise diamond

This 4.44ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817638253 or 817638253. Listed at 16 retailers as of October 30, 2026, with prices from €8,490 to €29,693, a €21,203 spread on the same certified stone. Taylor and Hart lists it at €29,693. 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

4.44
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638253
Dimensions17.40 × 8.40 × 5.30 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm8.40 mm4.44 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638253
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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: €20,084 EUR|Low: €8,240 EUR|High: €47,579 EUR|Avg: €17,670 EUR|+1.9%
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
Taylor and Hart
October 29, 2026
Retailer 12€8,490 EUR
Retailer 5€8,577 EUR
Retailer 3€8,713 EUR
Retailer 15€9,436 EUR
Retailer 14€10,789 EUR
Retailer 8€11,367 EUR
Retailer 7€14,863 EUR
Retailer 10€14,981 EUR
Retailer 11€15,208 EUR
Retailer 9€16,932 EUR
Retailer 1€20,084 EUR
Retailer 6€20,176 EUR
Retailer 13€21,377 EUR
Retailer 2€24,656 EUR
Taylor and Hart€29,693 EUR
Retailer 4€47,579 EUR

32 data points across 16 retailers

16 retailers€8,490 EUR to €29,693 EUR

A
Cheapest Retailer
-
€8,490 EUR
$9,485 USD
A
Retailer 2
-
€8,577 EUR
CA$13,308 CAD
View
A
Retailer 3
-
€8,713 EUR
$9,734 USD
View
Retailer 4
-
€9,436 EUR
$10,542 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€10,789 EUR
$12,053 USD
View
A
Retailer 6
-
€11,367 EUR
£10,000 GBP
View
B+
Retailer 7
-
€14,863 EUR
$16,605 USD
View
B+
Retailer 8
-
€14,981 EUR
View
B+
Retailer 9
-
€15,208 EUR
$16,990 USD
View
B+
Retailer 10
-
€16,932 EUR
£14,895 GBP
View
B+
Retailer 11
-
€20,084 EUR
ZAR 362,485 ZAR
View
B
Retailer 12
-
€20,176 EUR
$22,541 USD
View
B
Retailer 13
-
€21,377 EUR
$23,883 USD
View
Retailer 14
-
€24,656 EUR
$27,546 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
0PEPFMJ · Oct 30
€29,693 EUR
$33,174 USD
View
14 more retailers have this diamond
Prices start from €8,490 EURSave up to €21,203 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
4.44ct Marquise
€8,490 EUR