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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG790669451

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790669451

Diamond specifications and retailer prices

From €683 EUR
$763 USD
As of October 30, 2026
Save €2,292 EUR (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,975 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 2.03ct lab-grown marquise diamond

This 2.03ct 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 LG790669451 or 790669451. Listed at 22 retailers as of October 25, 2026, with prices from €683 to €2,975, a €2,292 spread on the same certified stone. MOH London lists it at €2,975. 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

2.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790669451
Dimensions13.42 × 6.60 × 3.89 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm6.60 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790669451
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 58.9%

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 30
Current: €2,975 EUR|Low: €656 EUR|High: €3,007 EUR|Avg: €1,685 EUR|-1.1%
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 5€683 EUR
Retailer 9€744 EUR
Retailer 21€764 EUR
Retailer 6€793 EUR
Retailer 15€804 EUR
Retailer 17€949 EUR
Retailer 10€1,090 EUR
Retailer 20€1,135 EUR
Retailer 13€1,214 EUR
Retailer 18€1,388 EUR
Retailer 8€1,509 EUR
Retailer 2€1,882 EUR
Retailer 19€1,885 EUR
Retailer 16€2,045 EUR
Retailer 7€2,229 EUR
Retailer 12€2,469 EUR
Retailer 14€2,665 EUR
Retailer 3€2,678 EUR
Retailer 4€2,680 EUR
Retailer 11€2,736 EUR
MOH London€2,975 EUR

37 data points across 21 retailers

22 retailers€683 EUR to €2,975 EUR

A
Cheapest Retailer
-
€683 EUR
$763 USD
A
Retailer 2
-
€744 EUR
$831 USD
View
A
Retailer 3
-
€764 EUR
$854 USD
View
Final sale: no returns
Retailer 4
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€792 EUR
$885 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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€793 EUR
$886 USD
View
A
Retailer 6
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€804 EUR
£707 GBP
View
A
Retailer 7
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€949 EUR
$1,060 USD
View
A
Retailer 8
-
€1,090 EUR
$1,218 USD
View
A
Retailer 9
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€1,135 EUR
$1,268 USD
View
A
Retailer 10
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€1,214 EUR
£1,068 GBP
View
A
Retailer 11
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€1,388 EUR
View
A
Retailer 12
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€1,509 EUR
$1,686 USD
View
A
Retailer 13
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€1,882 EUR
A$3,234 AUD
View
A
Retailer 14
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€1,885 EUR
$2,106 USD
View
A
Retailer 15
-
€2,045 EUR
ZAR 36,906 ZAR
View
B+
Retailer 16
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€2,229 EUR
$2,490 USD
View
B+
Retailer 17
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€2,469 EUR
£2,172 GBP
View
B+
Retailer 18
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€2,665 EUR
SGD 4,024 SGD
View
B+
Retailer 19
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€2,678 EUR
$2,991 USD
View
B+
Retailer 20
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€2,680 EUR
$2,994 USD
View
B+
Retailer 21
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€2,736 EUR
$3,057 USD
View
Most Expensive
B+
MOH London
LG790669451 · Oct 25
€2,975 EUR
£2,617 GBP
View
21 more retailers have this diamond
Prices start from €683 EURSave up to €2,292 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
2.03ct Marquise
€683 EUR