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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790611709

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611709

Diamond specifications and retailer prices

From €1,662 EUR
$1,857 USD
As of October 30, 2026
Save €5,094 EUR (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €6,756 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.05ct lab-grown marquise diamond

This 2.05ct 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 LG790611709 or 790611709. Listed at 24 retailers as of October 30, 2026, with prices from €1,662 to €6,756, a €5,094 spread on the same certified stone. Taylor and Hart lists it at €6,756. 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

2.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611709
Dimensions12.66 × 6.70 × 4.21 mm
L/W Ratio1.89
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
12.66 mm6.70 mm2.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611709
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 40.6°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: €2,652 EUR|Low: €1,596 EUR|High: €9,339 EUR|Avg: €3,783 EUR|-30.4%
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 31, 2026
Retailer 20€1,662 EUR
Retailer 9€1,861 EUR
Retailer 3€1,928 EUR
Retailer 8€1,928 EUR
Retailer 6€1,944 EUR
Retailer 7€2,052 EUR
Retailer 19€2,077 EUR
Retailer 5€2,223 EUR
Retailer 1€2,652 EUR
Retailer 4€3,023 EUR
Retailer 14€3,054 EUR
Retailer 18€3,244 EUR
Retailer 17€3,614 EUR
Retailer 13€3,997 EUR
Retailer 2€4,970 EUR
Retailer 12€4,976 EUR
Retailer 15€5,514 EUR
Retailer 10€5,802 EUR
Retailer 16€6,310 EUR
Retailer 11€6,440 EUR
Taylor and Hart€6,756 EUR

40 data points across 21 retailers

24 retailers€1,662 EUR to €6,756 EUR

A
Cheapest Retailer
-
€1,662 EUR
$1,857 USD
A
Retailer 2
-
€1,809 EUR
$2,021 USD
View
A
Retailer 3
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€1,861 EUR
$2,079 USD
View
Final sale: no returns
Retailer 4
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€1,928 EUR
$2,154 USD
View
Price last confirmed 19 days ago
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Retailer 5
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€1,928 EUR
$2,154 USD
View
A
Retailer 6
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€1,944 EUR
$2,172 USD
View
A
Retailer 7
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€2,052 EUR
$2,293 USD
View
A
Retailer 8
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€2,077 EUR
$2,320 USD
View
A
Retailer 9
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€2,223 EUR
HK$19,400 HKD
View
B+
Retailer 10
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€2,652 EUR
£2,333 GBP
View
Retailer 11
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€2,986 EUR
$3,336 USD
View
Price last confirmed 76 days ago
B+
Retailer 12
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€3,023 EUR
$3,377 USD
View
B+
Retailer 13
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€3,054 EUR
View
B+
Retailer 14
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€3,244 EUR
$3,624 USD
View
B+
Retailer 15
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€3,614 EUR
$4,038 USD
View
B
Retailer 16
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€3,997 EUR
£3,516 GBP
View
B
Retailer 17
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€4,970 EUR
$5,553 USD
View
B
Retailer 18
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€4,976 EUR
ZAR 89,804 ZAR
View
B
Retailer 19
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€5,196 EUR
$5,805 USD
View
B
Retailer 20
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€5,514 EUR
£4,851 GBP
View
B
Retailer 21
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€5,802 EUR
$6,482 USD
View
B
Retailer 22
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€6,310 EUR
$7,050 USD
View
B
Retailer 23
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€6,440 EUR
SGD 9,722 SGD
View
Most Expensive
B
Taylor and Hart
Z2NUF27 · Oct 31
€6,756 EUR
$7,548 USD
View
23 more retailers have this diamond
Prices start from €1,662 EURSave up to €5,094 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
2.05ct Marquise
€1,662 EUR