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Marquise|Lab Grown|IGI

3.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG837696903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837696903

Diamond specifications and retailer prices

From €457 EUR
$513 USD
As of November 2, 2026
Save €3,608 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,066 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837696903 or 837696903. Listed at 16 retailers as of November 2, 2026, with prices from €457 to €4,066, a €3,608 spread on the same certified stone. Do Amore Diamonds lists it at €4,066. 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

3.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837696903
Dimensions14.94 × 7.58 × 4.76 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm7.58 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837696903
Side View
Table 60.0%Crown 31.3°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,066 EUR|Low: €457 EUR|High: €4,066 EUR|Avg: €1,407 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 12€457 EUR
Retailer 15€512 EUR
Retailer 14€513 EUR
Retailer 11€715 EUR
Retailer 7€752 EUR
Retailer 13€884 EUR
Retailer 2€968 EUR
Retailer 8€1,352 EUR
Retailer 9€1,360 EUR
Retailer 10€1,465 EUR
Retailer 3€1,943 EUR
Retailer 6€1,957 EUR
Retailer 4€2,104 EUR
Retailer 5€2,134 EUR
Retailer 16€2,720 EUR
Do Amore Diamonds€4,066 EUR

25 data points across 16 retailers

16 retailers€457 EUR to €4,066 EUR

A
Cheapest Retailer
-
€457 EUR
$513 USD
A
Retailer 2
-
€512 EUR
$574 USD
View
Final sale: no returns
A
Retailer 3
-
€513 EUR
$575 USD
View
A
Retailer 4
-
€715 EUR
£631 GBP
View
B+
Retailer 5
-
€752 EUR
$843 USD
View
A
Retailer 6
-
€884 EUR
$992 USD
View
A
Retailer 7
-
€968 EUR
£855 GBP
View
Retailer 8
-
€1,352 EUR
$1,516 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€1,360 EUR
ZAR 24,644 ZAR
View
B+
Retailer 10
-
€1,465 EUR
$1,643 USD
View
B+
Retailer 11
-
€1,943 EUR
$2,179 USD
View
B+
Retailer 12
-
€1,957 EUR
A$3,377 AUD
View
B
Retailer 13
-
€2,104 EUR
$2,360 USD
View
B
Retailer 14
-
€2,134 EUR
$2,394 USD
View
B
Retailer 15
-
€2,720 EUR
£2,402 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F2A6CD65F · Nov 2
€4,066 EUR
$4,560 USD
View
15 more retailers have this diamond
Prices start from €457 EURSave up to €3,608 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
3.05ct Marquise
€457 EUR