CaratHunter
Plans
Marquise|Lab Grown|IGI

5.10ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG762544966

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762544966

Diamond specifications and retailer prices

From €21,159 EUR
$23,639 USD
As of October 31, 2026
Save €20,440 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €41,599 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544966 or 762544966. Listed at 12 retailers as of October 29, 2026, with prices from €21,159 to €41,599, a €20,440 spread on the same certified stone. MOH London lists it at €41,599. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.10
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544966
Dimensions18.43 × 8.94 × 5.44 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
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 IIa
Top View
18.43 mm8.94 mm5.10 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544966
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

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: €41,599 EUR|Low: €16,059 EUR|High: €90,386 EUR|Avg: €37,465 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 4€16,059 EUR
Retailer 3€21,159 EUR
Retailer 14€22,396 EUR
Retailer 13€23,165 EUR
Retailer 11€23,720 EUR
Retailer 6€24,954 EUR
Retailer 8€28,006 EUR
Retailer 2€32,963 EUR
Retailer 10€36,531 EUR
Retailer 9€36,889 EUR
MOH London€41,599 EUR
Retailer 7€55,131 EUR
Retailer 5€69,286 EUR
Retailer 12€90,386 EUR

24 data points across 14 retailers

12 retailers€21,159 EUR to €41,599 EUR

Retailer 1
-
€16,059 EUR
$17,941 USD
Price last confirmed 83 days ago
A
Retailer 2
-
€21,159 EUR
$23,639 USD
View
B+
Retailer 3
-
€23,165 EUR
$25,880 USD
View
B+
Retailer 4
-
€23,720 EUR
$26,500 USD
View
B+
Retailer 5
-
€28,006 EUR
$31,289 USD
View
B+
Retailer 6
-
€32,963 EUR
£28,997 GBP
View
B
Retailer 7
-
€36,531 EUR
$40,813 USD
View
Retailer 8
-
€36,889 EUR
A$63,404 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
LG762544966 · Oct 29
€41,599 EUR
£36,594 GBP
View
8 more retailers have this diamond
Prices start from €21,159 EURSave up to €20,440 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
5.10ct Marquise
€21,159 EUR