Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG839623211

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839623211

Diamond specifications and retailer prices

From €348 EUR
$390 USD
As of October 30, 2026
Save €1,623 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,970 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839623211 or 839623211. Listed at 21 retailers as of October 30, 2026, with prices from €348 to €1,970, a €1,623 spread on the same certified stone. Brilliant Earth lists it at €1,970. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839623211
Dimensions12.39 × 6.52 × 4.21 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.52 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839623211
Side View
Table 63.0%Crown 32.7°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 64.6%

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: €1,970 EUR|Low: €348 EUR|High: €1,997 EUR|Avg: €967 EUR|-1.3%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 11
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Retailer 21
November 1, 2026
Retailer 12€348 EUR
Retailer 2€383 EUR
Retailer 9€390 EUR
Retailer 19€424 EUR
Retailer 8€432 EUR
Retailer 15€449 EUR
Retailer 4€557 EUR
Retailer 18€557 EUR
Retailer 10€725 EUR
Retailer 11€735 EUR
Retailer 17€768 EUR
Retailer 6€1,040 EUR
Retailer 14€1,210 EUR
Retailer 16€1,353 EUR
Retailer 20€1,364 EUR
Retailer 3€1,398 EUR
Retailer 7€1,440 EUR
Retailer 13€1,587 EUR
Retailer 21€1,589 EUR
Retailer 5€1,694 EUR
Brilliant Earth€1,970 EUR

13 data points across 21 retailers

21 retailers€348 EUR to €1,970 EUR

A
Cheapest Retailer
-
€348 EUR
$390 USD
A
Retailer 2
-
€383 EUR
$430 USD
View
Final sale: no returns
A
Retailer 3
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€390 EUR
$437 USD
View
A
Retailer 4
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€424 EUR
$476 USD
View
Retailer 5
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€432 EUR
$484 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€449 EUR
£396 GBP
View
A
Retailer 7
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€557 EUR
$625 USD
View
A
Retailer 8
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€557 EUR
$625 USD
View
A
Retailer 9
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€725 EUR
$813 USD
View
A
Retailer 10
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€735 EUR
$824 USD
View
B+
Retailer 11
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€768 EUR
£679 GBP
View
B+
Retailer 12
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€1,040 EUR
ZAR 18,846 ZAR
View
B+
Retailer 13
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€1,210 EUR
$1,357 USD
View
B
Retailer 14
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€1,353 EUR
SGD 2,051 SGD
View
B
Retailer 15
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€1,364 EUR
$1,530 USD
View
B
Retailer 16
-
€1,398 EUR
$1,568 USD
View
B
Retailer 17
-
€1,440 EUR
$1,615 USD
View
B
Retailer 18
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€1,587 EUR
$1,780 USD
View
B
Retailer 19
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€1,589 EUR
$1,782 USD
View
B
Retailer 20
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€1,694 EUR
£1,496 GBP
View
Most Expensive
B
Brilliant Earth
22274801A · Oct 31
€1,970 EUR
$2,210 USD
View
20 more retailers have this diamond
Prices start from €348 EURSave up to €1,623 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
€348 EUR