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Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG692544270

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692544270

Diamond specifications and retailer prices

From €1,336 EUR
$1,493 USD
As of October 31, 2026
Save €9,163 EUR (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €11,457 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG692544270 or 692544270. Listed at 24 retailers as of October 29, 2026, with a 686% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692544270
Dimensions12.50 × 6.68 × 4.24 mm
L/W Ratio1.87
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 II
Top View
12.50 mm6.68 mm2.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692544270
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.5%

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: €2,686 EUR|Low: €1,464 EUR|High: €6,705 EUR|Avg: €3,498 EUR|+0.2%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 2€1,526 EUR
Retailer 7€1,660 EUR
Retailer 10€1,708 EUR
Retailer 4€1,770 EUR
Retailer 19€1,920 EUR
Retailer 9€1,973 EUR
Retailer 17€2,547 EUR
Retailer 1€2,686 EUR
Retailer 5€2,780 EUR
Retailer 14€3,031 EUR
Retailer 18€3,051 EUR
Retailer 6€3,662 EUR
Retailer 11€4,038 EUR
Retailer 15€4,646 EUR
Retailer 16€4,769 EUR
Retailer 12€5,041 EUR
Retailer 3€5,129 EUR
Retailer 13€5,610 EUR
Retailer 8€6,705 EUR

43 data points across 19 retailers

24 retailers€1,336 EUR to €10,499 EUR

A
Cheapest Retailer
-
€1,336 EUR
$1,493 USD
A
Retailer 2
-
€1,526 EUR
$1,705 USD
View
A
Retailer 3
-
€1,660 EUR
$1,855 USD
View
A
Retailer 4
-
€1,708 EUR
$1,908 USD
View
Final sale: no returns
Retailer 5
-
€1,770 EUR
$1,977 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€1,770 EUR
$1,977 USD
View
A
Retailer 7
-
€1,920 EUR
$2,145 USD
View
A
Retailer 8
-
€1,973 EUR
$2,204 USD
View
B+
Retailer 9
-
€2,547 EUR
$2,845 USD
View
B+
Retailer 10
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€2,686 EUR
£2,363 GBP
View
B+
Retailer 11
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€2,780 EUR
$3,106 USD
View
B+
Retailer 12
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€3,031 EUR
View
B+
Retailer 13
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€3,051 EUR
$3,409 USD
View
B+
Retailer 14
-
€3,662 EUR
$4,091 USD
View
B
Retailer 15
-
€4,038 EUR
£3,552 GBP
View
Retailer 16
-
€4,646 EUR
A$7,985 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€4,769 EUR
$5,328 USD
View
B
Retailer 18
-
€5,041 EUR
ZAR 90,978 ZAR
View
B
Retailer 19
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€5,129 EUR
$5,730 USD
View
B
Retailer 20
-
€5,610 EUR
£4,935 GBP
View
B
Retailer 21
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€6,705 EUR
SGD 10,123 SGD
View
B
Retailer 22
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€6,843 EUR
$7,645 USD
View
B
Retailer 23
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€10,499 EUR
$11,730 USD
View
Most Expensive
Do Amore Diamonds
23-692544270 · Oct 29
€11,457 EUR
$12,800 USD
View
Price under review
23 more retailers have this diamond
Prices start from €1,336 EURSave up to €9,163 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
€1,336 EUR