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Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG811689608

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811689608

Diamond specifications and retailer prices

From €1,186 EUR
$1,325 USD
As of October 30, 2026
Save €3,661 EUR (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,847 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811689608 or 811689608. Listed at 10 retailers as of October 28, 2026, with prices from €1,186 to €4,847, a €3,661 spread on the same certified stone. Rare Carat lists it at €4,847. 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

4.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811689608
Dimensions18.64 × 8.41 × 4.86 mm
L/W Ratio2.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.64 mm8.41 mm4.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811689608
Side View
Table 57.0%Crown 33.8°Girdle: MED-THKPavilion 36.8°Culet: NoneDepth 57.8%

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 30
Current: €4,847 EUR|Low: €1,139 EUR|High: €4,896 EUR|Avg: €2,377 EUR|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8€1,186 EUR
Retailer 2€1,338 EUR
Retailer 6€1,402 EUR
Retailer 4€1,556 EUR
Retailer 7€1,815 EUR
Retailer 10€3,018 EUR
Retailer 9€3,125 EUR
Retailer 5€3,213 EUR
Retailer 3€3,282 EUR
Rare Carat€4,847 EUR

43 data points across 10 retailers

10 retailers€1,186 EUR to €4,847 EUR

A
Cheapest Retailer
-
€1,186 EUR
$1,325 USD
A
Retailer 2
-
€1,338 EUR
£1,177 GBP
View
A
Retailer 3
-
€1,402 EUR
$1,566 USD
View
A
Retailer 4
-
€1,556 EUR
View
A
Retailer 5
-
€1,815 EUR
$2,028 USD
View
B+
Retailer 6
-
€3,018 EUR
$3,371 USD
View
B+
Retailer 7
-
€3,188 EUR
$3,562 USD
View
Retailer 8
-
€3,213 EUR
A$5,522 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
€3,282 EUR
£2,887 GBP
View
Most Expensive
B
Rare Carat
31972 · Oct 28
€4,847 EUR
$5,415 USD
View
9 more retailers have this diamond
Prices start from €1,186 EURSave up to €3,661 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
€1,186 EUR