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 €349 EUR
$390 USD
As of October 30, 2026
Save €1,629 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,978 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 €349 to €1,978, a €1,629 spread on the same certified stone. Brilliant Earth lists it at €1,978. 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
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: €1,978 EUR|Low: €349 EUR|High: €2,005 EUR|Avg: €971 EUR|-1.3%
Brilliant Earth
Retailer 2
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Retailer 11
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Retailer 21
November 1, 2026
Retailer 11€349 EUR
Retailer 8€391 EUR
Retailer 12€391 EUR
Retailer 18€426 EUR
Retailer 7€433 EUR
Retailer 13€451 EUR
Retailer 3€559 EUR
Retailer 17€559 EUR
Retailer 9€728 EUR
Retailer 10€738 EUR
Retailer 16€771 EUR
Retailer 5€1,044 EUR
Retailer 14€1,215 EUR
Retailer 15€1,359 EUR
Retailer 19€1,369 EUR
Retailer 21€1,403 EUR
Retailer 6€1,446 EUR
Retailer 2€1,594 EUR
Retailer 20€1,595 EUR
Retailer 4€1,701 EUR
Brilliant Earth€1,978 EUR

13 data points across 21 retailers

21 retailers€349 EUR to €1,978 EUR

A
Cheapest Retailer
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€349 EUR
$390 USD
A
Retailer 2
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€391 EUR
$437 USD
View
Final sale: no returns
A
Retailer 3
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€391 EUR
$437 USD
View
A
Retailer 4
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€426 EUR
$476 USD
View
Retailer 5
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€433 EUR
$484 USD
View
Price last confirmed 7 days ago
A
Retailer 6
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€451 EUR
£396 GBP
View
A
Retailer 7
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€559 EUR
$625 USD
View
A
Retailer 8
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€559 EUR
$625 USD
View
A
Retailer 9
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€728 EUR
$813 USD
View
A
Retailer 10
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€738 EUR
$824 USD
View
B+
Retailer 11
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€771 EUR
£679 GBP
View
B+
Retailer 12
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€1,044 EUR
ZAR 18,846 ZAR
View
B+
Retailer 13
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€1,215 EUR
$1,357 USD
View
B
Retailer 14
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€1,359 EUR
SGD 2,051 SGD
View
B
Retailer 15
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€1,369 EUR
$1,530 USD
View
B
Retailer 16
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€1,403 EUR
$1,568 USD
View
B
Retailer 17
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€1,446 EUR
$1,615 USD
View
B
Retailer 18
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€1,594 EUR
$1,780 USD
View
B
Retailer 19
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€1,595 EUR
$1,782 USD
View
B
Retailer 20
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€1,701 EUR
£1,496 GBP
View
Most Expensive
B
Brilliant Earth
22274801A · Oct 31
€1,978 EUR
$2,210 USD
View
20 more retailers have this diamond
Prices start from €349 EURSave up to €1,629 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
€349 EUR