Marquise|Lab Grown|IGI

4.53ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG837680514

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837680514

Diamond specifications and retailer prices

From €1,263 EUR
$1,411 USD
As of October 30, 2026
Save €3,673 EUR (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,936 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.53ct lab-grown marquise diamond

This 4.53ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837680514 or 837680514. Listed at 7 retailers as of October 28, 2026, with prices from €1,263 to €4,936, a €3,673 spread on the same certified stone. Rare Carat lists it at €4,936. 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

4.53
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680514
Dimensions17.58 × 8.48 × 5.35 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
17.58 mm8.48 mm4.53 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680514
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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: Oct 30
Current: €4,936 EUR|Low: €1,263 EUR|High: €4,936 EUR|Avg: €2,063 EUR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5€1,263 EUR
Retailer 2€1,350 EUR
Retailer 4€1,418 EUR
Retailer 6€1,660 EUR
Retailer 7€3,054 EUR
Retailer 3€3,319 EUR
Rare Carat€4,936 EUR

20 data points across 7 retailers

7 retailers€1,263 EUR to €4,936 EUR

A
Cheapest Retailer
-
€1,263 EUR
$1,411 USD
A
Retailer 2
-
€1,350 EUR
£1,187 GBP
View
A
Retailer 3
-
€1,418 EUR
$1,584 USD
View
B+
Retailer 4
-
€1,660 EUR
$1,855 USD
View
B
Retailer 5
-
€3,054 EUR
$3,412 USD
View
B
Retailer 6
-
€3,319 EUR
£2,920 GBP
View
Most Expensive
B
Rare Carat
JAS-388.12-187_l_837680514 · Oct 28
€4,936 EUR
$5,515 USD
View
6 more retailers have this diamond
Prices start from €1,263 EURSave up to €3,673 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
4.53ct Marquise
€1,263 EUR