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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG790611991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611991

Diamond specifications and retailer prices

From €1,346 EUR
$1,504 USD
As of October 30, 2026
Save €4,875 EUR (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,221 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611991 or 790611991. Listed at 24 retailers as of October 30, 2026, with prices from €1,346 to €6,221, a €4,875 spread on the same certified stone. Brilliant Earth lists it at €6,221. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611991
Dimensions12.56 × 6.77 × 4.20 mm
L/W Ratio1.86
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
12.56 mm6.77 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611991
Side View
Table 60.0%Crown 32.7°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

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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: €6,221 EUR|Low: €1,292 EUR|High: €6,409 EUR|Avg: €3,036 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 20€1,346 EUR
Retailer 7€1,464 EUR
Retailer 9€1,506 EUR
Retailer 14€1,561 EUR
Retailer 22€1,561 EUR
Retailer 8€1,713 EUR
Retailer 19€1,714 EUR
Retailer 5€1,799 EUR
Retailer 6€1,814 EUR
Retailer 2€2,205 EUR
Retailer 3€2,460 EUR
Retailer 16€2,498 EUR
Retailer 18€2,760 EUR
Retailer 4€2,926 EUR
Retailer 15€3,765 EUR
Retailer 21€4,009 EUR
Retailer 13€4,028 EUR
Retailer 17€4,482 EUR
Retailer 10€4,792 EUR
Retailer 11€5,221 EUR
Retailer 12€5,490 EUR
Brilliant Earth€6,221 EUR

41 data points across 22 retailers

24 retailers€1,346 EUR to €6,221 EUR

A
Cheapest Retailer
-
€1,346 EUR
$1,504 USD
A
Retailer 2
-
€1,464 EUR
$1,636 USD
View
A
Retailer 3
-
€1,506 EUR
$1,683 USD
View
Final sale: no returns
Retailer 4
-
€1,561 EUR
$1,744 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,561 EUR
$1,744 USD
View
A
Retailer 6
-
€1,713 EUR
$1,914 USD
View
A
Retailer 7
-
€1,714 EUR
$1,915 USD
View
A
Retailer 8
-
€1,799 EUR
HK$15,700 HKD
View
A
Retailer 9
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€1,814 EUR
$2,027 USD
View
A
Retailer 10
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€2,205 EUR
£1,940 GBP
View
A
Retailer 11
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€2,460 EUR
$2,748 USD
View
B+
Retailer 12
-
€2,498 EUR
View
B+
Retailer 13
-
€2,760 EUR
$3,084 USD
View
B+
Retailer 14
-
€2,926 EUR
$3,269 USD
View
Retailer 15
-
€3,029 EUR
$3,384 USD
View
Price last confirmed 83 days ago
B+
Retailer 16
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€3,765 EUR
£3,312 GBP
View
B+
Retailer 17
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€4,009 EUR
$4,479 USD
View
B+
Retailer 18
-
€4,028 EUR
ZAR 72,697 ZAR
View
B+
Retailer 19
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€4,208 EUR
$4,701 USD
View
B+
Retailer 20
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€4,482 EUR
£3,943 GBP
View
B
Retailer 21
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€4,792 EUR
$5,353 USD
View
B
Retailer 22
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€5,221 EUR
SGD 7,883 SGD
View
B
Retailer 23
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€5,490 EUR
$6,133 USD
View
Most Expensive
B
Brilliant Earth
19074180A · Oct 30
€6,221 EUR
$6,950 USD
View
23 more retailers have this diamond
Prices start from €1,346 EURSave up to €4,875 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
€1,346 EUR