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Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839687658

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839687658

Diamond specifications and retailer prices

From €978 EUR
$1,097 USD
As of November 1, 2026
Save €4,238 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,216 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687658 or 839687658. Listed at 21 retailers as of October 31, 2026, with prices from €978 to €5,216, a €4,238 spread on the same certified stone. Brilliant Earth lists it at €5,216. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687658
Dimensions14.64 × 7.49 × 4.68 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.64 mm7.49 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687658
Side View
Table 59.0%Crown 39.4°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.5%

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: Nov 1
Current: €5,180 EUR|Low: €978 EUR|High: €5,180 EUR|Avg: €2,805 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 14€978 EUR
Retailer 4€1,007 EUR
Retailer 6€1,199 EUR
Retailer 2€1,334 EUR
Retailer 20€1,493 EUR
Retailer 13€1,503 EUR
Retailer 19€1,583 EUR
Retailer 7€1,879 EUR
Retailer 5€2,180 EUR
Retailer 16€2,355 EUR
Retailer 17€2,422 EUR
Retailer 8€2,881 EUR
Retailer 18€3,078 EUR
Retailer 10€3,500 EUR
Retailer 15€3,537 EUR
Retailer 9€3,637 EUR
Retailer 3€3,764 EUR
Retailer 11€4,559 EUR
Retailer 12€4,622 EUR
Brilliant Earth€5,180 EUR

29 data points across 20 retailers

21 retailers€978 EUR to €5,216 EUR

A
Cheapest Retailer
-
€978 EUR
$1,097 USD
A
Retailer 2
-
€1,007 EUR
$1,130 USD
View
Final sale: no returns
A
Retailer 3
-
€1,199 EUR
$1,345 USD
View
A
Retailer 4
-
€1,334 EUR
£1,178 GBP
View
A
Retailer 5
-
€1,493 EUR
$1,675 USD
View
A
Retailer 6
-
€1,503 EUR
£1,328 GBP
View
A
Retailer 7
-
€1,583 EUR
View
B+
Retailer 8
-
€1,879 EUR
$2,108 USD
View
B+
Retailer 9
-
€2,180 EUR
$2,445 USD
View
B+
Retailer 10
-
€2,355 EUR
A$4,064 AUD
View
B+
Retailer 11
-
€2,422 EUR
ZAR 43,885 ZAR
View
B+
Retailer 12
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€2,881 EUR
£2,544 GBP
View
B+
Retailer 13
-
€3,078 EUR
$3,452 USD
View
B+
Retailer 14
-
€3,500 EUR
SGD 5,305 SGD
View
B
Retailer 15
-
€3,537 EUR
£3,124 GBP
View
B
Retailer 16
-
€3,637 EUR
$4,079 USD
View
B
Retailer 17
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€3,764 EUR
$4,222 USD
View
Retailer 18
-
€4,559 EUR
$5,113 USD
View
Price last confirmed 20 days ago
Retailer 19
-
€4,622 EUR
A$7,975 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
€5,180 EUR
$5,810 USD
View
Most Expensive
B
Brilliant Earth
21798506A · Oct 31
€5,216 EUR
$5,850 USD
View
20 more retailers have this diamond
Prices start from €978 EURSave up to €4,238 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
€978 EUR