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Marquise|Lab Grown|IGI

5.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG826626288

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826626288

Diamond specifications and retailer prices

From €3,352 EUR
$3,760 USD
As of October 31, 2026
Save €5,676 EUR (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €16,089 EUR at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826626288 or 826626288. Listed at 14 retailers as of October 29, 2026, with a 169% 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

5.05
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826626288
Dimensions17.25 × 9.10 × 5.61 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
17.25 mm9.10 mm5.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826626288
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €16,089 EUR|Low: €2,402 EUR|High: €19,080 EUR|Avg: €7,600 EUR|-0.0%
Frank Darling
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 9€2,402 EUR
Retailer 11€2,545 EUR
Retailer 19€3,352 EUR
Retailer 15€3,504 EUR
Retailer 2€3,721 EUR
Retailer 17€4,518 EUR
Retailer 3€4,536 EUR
Retailer 6€4,623 EUR
Retailer 7€4,946 EUR
Retailer 13€5,404 EUR
Retailer 14€7,243 EUR
Retailer 10€8,062 EUR
Retailer 16€8,895 EUR
Retailer 12€9,028 EUR
Retailer 8€9,668 EUR
Retailer 5€12,226 EUR
Retailer 4€13,686 EUR
Frank Darling€16,089 EUR
Retailer 18€19,035 EUR

28 data points across 19 retailers

14 retailers€3,352 EUR to €9,028 EUR

Retailer 1
-
€2,767 EUR
$3,104 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
€3,352 EUR
$3,760 USD
View
Retailer 3
-
€3,504 EUR
$3,930 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
€3,721 EUR
£3,286 GBP
View
Retailer 5
-
€4,428 EUR
$4,966 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€4,518 EUR
$5,067 USD
View
B+
Retailer 7
-
€4,536 EUR
$5,088 USD
View
B
Retailer 8
-
€5,404 EUR
View
Retailer 9
-
€7,243 EUR
A$12,498 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
€8,895 EUR
$9,977 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
€9,028 EUR
£7,973 GBP
View
Retailer 12
-
€13,686 EUR
$15,350 USD
View
Price under review
Most Expensive
Frank Darling
928406BD · Oct 30
€16,089 EUR
$18,046 USD
View
Price under review
12 more retailers have this diamond
Prices start from €3,352 EURSave up to €5,676 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.

B+
5.05ct Marquise
€3,352 EUR