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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG838636740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838636740

Diamond specifications and retailer prices

From €566 EUR
$632 USD
As of October 30, 2026
Save €3,265 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,288 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 LG838636740 or 838636740. Listed at 22 retailers as of October 30, 2026, with a 577% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838636740
Dimensions12.43 × 6.58 × 4.24 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm6.58 mm2.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838636740
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €4,288 EUR|Low: €566 EUR|High: €4,288 EUR|Avg: €1,687 EUR
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 8€566 EUR
Retailer 3€656 EUR
Retailer 14€656 EUR
Retailer 13€665 EUR
Retailer 10€670 EUR
Retailer 20€815 EUR
Retailer 5€894 EUR
Retailer 6€940 EUR
Retailer 19€1,064 EUR
Retailer 16€1,099 EUR
Retailer 9€1,468 EUR
Retailer 22€1,540 EUR
Retailer 2€1,558 EUR
Retailer 17€1,692 EUR
Retailer 11€2,046 EUR
Retailer 18€2,114 EUR
Retailer 12€2,264 EUR
Retailer 7€2,302 EUR
Retailer 4€2,327 EUR
Retailer 21€2,767 EUR
Retailer 15€3,831 EUR
Novita Diamonds€4,288 EUR

26 data points across 22 retailers

22 retailers€566 EUR to €3,831 EUR

A+
Cheapest Retailer
-
€566 EUR
$632 USD
A
Retailer 2
-
€656 EUR
$733 USD
View
Retailer 3
-
€656 EUR
$733 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€665 EUR
£585 GBP
View
A
Retailer 5
-
€670 EUR
$748 USD
View
Final sale: no returns
A
Retailer 6
-
€815 EUR
$910 USD
View
A
Retailer 7
-
€894 EUR
$999 USD
View
A
Retailer 8
-
€940 EUR
$1,050 USD
View
A
Retailer 9
-
€1,064 EUR
View
A
Retailer 10
-
€1,099 EUR
£967 GBP
View
A
Retailer 11
-
€1,468 EUR
$1,640 USD
View
A
Retailer 12
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€1,540 EUR
$1,721 USD
View
A
Retailer 13
-
€1,558 EUR
A$2,677 AUD
View
A
Retailer 14
-
€1,692 EUR
ZAR 30,542 ZAR
View
A
Retailer 15
-
€2,046 EUR
£1,800 GBP
View
A
Retailer 16
-
€2,114 EUR
$2,362 USD
View
A
Retailer 17
-
€2,264 EUR
$2,529 USD
View
A
Retailer 18
-
€2,302 EUR
$2,571 USD
View
A
Retailer 19
-
€2,327 EUR
$2,600 USD
View
B+
Retailer 20
-
€2,767 EUR
£2,434 GBP
View
B+
Retailer 21
-
€3,831 EUR
$4,280 USD
View
Most Expensive
Novita Diamonds
cert_838636740 · Oct 8
€4,288 EUR
A$7,370 AUD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from €566 EURSave up to €3,265 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
€566 EUR