Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG828677336

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828677336

Diamond specifications and retailer prices

From €617 EUR
$689 USD
As of October 30, 2026
Save €2,777 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,495 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG828677336 or 828677336. Listed at 20 retailers as of October 29, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828677336
Dimensions12.81 × 6.67 × 4.24 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm6.67 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828677336
Side View
Table 60.0%Crown 35.8°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 63.6%

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: €1,018 EUR|Low: €617 EUR|High: €4,495 EUR|Avg: €2,020 EUR|-1.3%
Retailer 1
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Retailer 21
The Diamond Guys
November 1, 2026
Retailer 8€617 EUR
Retailer 9€787 EUR
Retailer 2€798 EUR
Retailer 5€976 EUR
Retailer 1€1,018 EUR
Retailer 19€1,089 EUR
Retailer 14€1,200 EUR
Retailer 3€1,294 EUR
Retailer 12€1,385 EUR
Retailer 20€1,446 EUR
Retailer 16€1,722 EUR
Retailer 15€2,138 EUR
Retailer 10€2,154 EUR
Retailer 17€2,323 EUR
Retailer 13€2,470 EUR
Retailer 11€2,532 EUR
Retailer 7€2,549 EUR
Retailer 4€2,718 EUR
Retailer 6€3,213 EUR
Retailer 18€3,393 EUR
Retailer 21€4,279 EUR
The Diamond Guys€4,495 EUR

25 data points across 22 retailers

20 retailers€617 EUR to €3,393 EUR

A
Cheapest Retailer
-
€617 EUR
$689 USD
B+
Retailer 2
-
€787 EUR
$879 USD
View
Final sale: no returns
B+
Retailer 3
-
€798 EUR
$892 USD
View
B+
Retailer 4
-
€976 EUR
$1,090 USD
View
B+
Retailer 5
-
€1,018 EUR
£895 GBP
View
B+
Retailer 6
-
€1,089 EUR
View
B
Retailer 7
-
€1,294 EUR
$1,446 USD
View
B+
Retailer 8
-
€1,385 EUR
£1,218 GBP
View
B
Retailer 9
-
€1,446 EUR
$1,615 USD
View
B
Retailer 10
-
€1,722 EUR
A$2,959 AUD
View
B
Retailer 11
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€2,138 EUR
A$3,674 AUD
View
B
Retailer 12
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€2,154 EUR
$2,406 USD
View
B
Retailer 13
-
€2,323 EUR
ZAR 41,930 ZAR
View
B
Retailer 14
-
€2,532 EUR
$2,829 USD
View
B
Retailer 15
-
€2,549 EUR
CA$3,955 CAD
View
B
Retailer 16
-
€2,718 EUR
$3,036 USD
View
B
Retailer 17
-
€3,213 EUR
$3,589 USD
View
B
Retailer 18
-
€3,393 EUR
£2,985 GBP
View
Retailer 19
-
€4,279 EUR
$4,780 USD
View
Price under review
Most Expensive
The Diamond Guys
1989699903 · Nov 1
€4,495 EUR
$5,022 USD
View
Price under review
19 more retailers have this diamond
Prices start from €617 EURSave up to €2,777 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
€617 EUR