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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790612080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612080

Diamond specifications and retailer prices

From €1,646 EUR
$1,839 USD
As of October 30, 2026
Save €5,046 EUR (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,693 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG790612080 or 790612080. Listed at 24 retailers as of October 30, 2026, with prices from €1,646 to €6,693, a €5,046 spread on the same certified stone. Taylor and Hart lists it at €6,693. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612080
Dimensions12.30 × 6.79 × 4.18 mm
L/W Ratio1.81
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
12.30 mm6.79 mm2.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612080
Side View
Table 60.0%Crown 37.2°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 61.6%

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: €2,626 EUR|Low: €1,581 EUR|High: €8,621 EUR|Avg: €3,623 EUR|-25.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 31, 2026
Retailer 19€1,646 EUR
Retailer 7€1,791 EUR
Retailer 9€1,843 EUR
Retailer 2€1,910 EUR
Retailer 13€1,910 EUR
Retailer 6€1,913 EUR
Retailer 8€2,035 EUR
Retailer 18€2,059 EUR
Retailer 5€2,200 EUR
Retailer 1€2,626 EUR
Retailer 3€2,995 EUR
Retailer 15€3,024 EUR
Retailer 17€3,212 EUR
Retailer 4€3,580 EUR
Retailer 14€3,956 EUR
Retailer 21€4,922 EUR
Retailer 12€4,928 EUR
Retailer 16€5,484 EUR
Retailer 10€5,751 EUR
Retailer 20€6,239 EUR
Retailer 11€6,377 EUR
Taylor and Hart€6,693 EUR

38 data points across 22 retailers

24 retailers€1,646 EUR to €6,693 EUR

A
Cheapest Retailer
-
€1,646 EUR
$1,839 USD
A
Retailer 2
-
€1,791 EUR
$2,001 USD
View
A
Retailer 3
-
€1,843 EUR
$2,059 USD
View
Final sale: no returns
A
Retailer 4
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€1,910 EUR
$2,134 USD
View
Retailer 5
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€1,910 EUR
$2,134 USD
View
Price last confirmed 19 days ago
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Retailer 6
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€1,913 EUR
$2,137 USD
View
A
Retailer 7
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€2,035 EUR
$2,274 USD
View
A
Retailer 8
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€2,059 EUR
$2,300 USD
View
A
Retailer 9
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€2,200 EUR
HK$19,200 HKD
View
B+
Retailer 10
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€2,626 EUR
£2,310 GBP
View
B+
Retailer 11
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€2,995 EUR
$3,346 USD
View
B+
Retailer 12
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€3,024 EUR
View
Retailer 13
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€3,077 EUR
$3,438 USD
View
Price last confirmed 83 days ago
B+
Retailer 14
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€3,212 EUR
$3,589 USD
View
B+
Retailer 15
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€3,580 EUR
$4,000 USD
View
B+
Retailer 16
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€3,956 EUR
£3,480 GBP
View
B
Retailer 17
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€4,922 EUR
$5,499 USD
View
B
Retailer 18
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€4,928 EUR
ZAR 88,941 ZAR
View
B
Retailer 19
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€5,147 EUR
$5,750 USD
View
B
Retailer 20
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€5,484 EUR
£4,824 GBP
View
B
Retailer 21
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€5,751 EUR
$6,425 USD
View
B
Retailer 22
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€6,239 EUR
$6,970 USD
View
B
Retailer 23
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€6,377 EUR
SGD 9,628 SGD
View
Most Expensive
B
Taylor and Hart
BJNGH7F · Oct 30
€6,693 EUR
$7,477 USD
View
23 more retailers have this diamond
Prices start from €1,646 EURSave up to €5,046 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
€1,646 EUR