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Marquise|Lab Grown|IGI

2.09ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG790611882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611882

Diamond specifications and retailer prices

From €1,251 EUR
$1,398 USD
As of October 30, 2026
Save €3,854 EUR (75%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,105 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611882 or 790611882. Listed at 25 retailers as of October 30, 2026, with prices from €1,251 to €5,105, a €3,854 spread on the same certified stone. Taylor and Hart lists it at €5,105. 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

2.09
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611882
Dimensions12.76 × 6.72 × 4.22 mm
L/W Ratio1.90
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
12.76 mm6.72 mm2.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611882
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: €2,048 EUR|Low: €1,201 EUR|High: €5,347 EUR|Avg: €2,868 EUR|-11.1%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Taylor and Hart
November 1, 2026
Retailer 21€1,251 EUR
Retailer 9€1,361 EUR
Retailer 11€1,401 EUR
Retailer 3€1,452 EUR
Retailer 20€1,607 EUR
Retailer 10€1,615 EUR
Retailer 6€1,673 EUR
Retailer 7€1,862 EUR
Retailer 1€2,048 EUR
Retailer 4€2,291 EUR
Retailer 17€2,321 EUR
Retailer 8€2,634 EUR
Retailer 22€2,708 EUR
Retailer 5€2,721 EUR
Retailer 12€3,446 EUR
Retailer 15€3,506 EUR
Retailer 16€3,745 EUR
Retailer 2€3,754 EUR
Retailer 19€4,167 EUR
Retailer 18€4,368 EUR
Retailer 13€4,490 EUR
Retailer 14€4,857 EUR
Taylor and Hart€5,105 EUR

38 data points across 23 retailers

25 retailers€1,251 EUR to €5,105 EUR

A
Cheapest Retailer
-
€1,251 EUR
$1,398 USD
A
Retailer 2
-
€1,361 EUR
$1,521 USD
View
A
Retailer 3
-
€1,401 EUR
$1,565 USD
View
Final sale: no returns
Retailer 4
-
€1,452 EUR
$1,622 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,452 EUR
$1,622 USD
View
A
Retailer 6
-
€1,607 EUR
$1,795 USD
View
A
Retailer 7
-
€1,615 EUR
$1,804 USD
View
A
Retailer 8
-
€1,673 EUR
HK$14,600 HKD
View
A
Retailer 9
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€1,862 EUR
$2,080 USD
View
A
Retailer 10
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€2,048 EUR
£1,802 GBP
View
A
Retailer 11
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€2,291 EUR
$2,559 USD
View
A
Retailer 12
-
€2,321 EUR
View
B+
Retailer 13
-
€2,634 EUR
$2,943 USD
View
Retailer 14
-
€2,708 EUR
$3,025 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
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€2,721 EUR
$3,040 USD
View
B+
Retailer 16
-
€3,446 EUR
A$5,923 AUD
View
B+
Retailer 17
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€3,506 EUR
£3,084 GBP
View
B+
Retailer 18
-
€3,745 EUR
ZAR 67,591 ZAR
View
B+
Retailer 19
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€3,754 EUR
$4,194 USD
View
B+
Retailer 20
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€3,912 EUR
$4,370 USD
View
B+
Retailer 21
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€4,167 EUR
£3,666 GBP
View
B+
Retailer 22
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€4,368 EUR
$4,880 USD
View
B
Retailer 23
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€4,490 EUR
$5,016 USD
View
B
Retailer 24
-
€4,857 EUR
SGD 7,333 SGD
View
Most Expensive
B
Taylor and Hart
KYGEIJN · Oct 31
€5,105 EUR
$5,703 USD
View
24 more retailers have this diamond
Prices start from €1,251 EURSave up to €3,854 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
2.09ct Marquise
€1,251 EUR