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Cushion|Lab Grown|IGI

3.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG843677141

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843677141

Diamond specifications and retailer prices

From €414 EUR
$463 USD
As of October 29, 2026
Save €3,523 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,938 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion 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 LG843677141 or 843677141. Listed at 15 retailers as of October 27, 2026, with prices from €414 to €3,938, a €3,523 spread on the same certified stone. MOH London lists it at €3,938. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677141
Dimensions11.31 × 7.14 × 4.85 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm7.14 mm3.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677141
Side View
Table 60.0%Crown 33.5°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 67.9%

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 29
Current: €3,938 EUR|Low: €414 EUR|High: €4,287 EUR|Avg: €2,150 EUR|-0.4%
MOH London
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
October 30, 2026
Retailer 13€414 EUR
Retailer 2€527 EUR
Retailer 15€618 EUR
Retailer 10€642 EUR
Retailer 8€758 EUR
Retailer 9€969 EUR
Retailer 12€999 EUR
Retailer 11€1,067 EUR
Retailer 5€1,298 EUR
Retailer 4€1,510 EUR
Retailer 3€1,682 EUR
Retailer 14€1,724 EUR
Retailer 6€2,133 EUR
Retailer 7€2,270 EUR
MOH London€3,938 EUR

17 data points across 15 retailers

15 retailers€414 EUR to €3,938 EUR

A
Cheapest Retailer
-
€414 EUR
$463 USD
Final sale: no returns
A
Retailer 2
-
€527 EUR
£463 GBP
View
B+
Retailer 3
-
€618 EUR
$690 USD
View
A
Retailer 4
-
€642 EUR
HK$5,600 HKD
View
A
Retailer 5
-
€758 EUR
£667 GBP
View
A
Retailer 6
-
€969 EUR
A$1,665 AUD
View
A
Retailer 7
-
€999 EUR
ZAR 18,035 ZAR
View
A
Retailer 8
-
€1,067 EUR
$1,192 USD
View
A
Retailer 9
-
€1,298 EUR
$1,450 USD
View
B+
Retailer 10
-
€1,510 EUR
$1,687 USD
View
B+
Retailer 11
-
€1,682 EUR
$1,879 USD
View
B+
Retailer 12
-
€1,724 EUR
$1,926 USD
View
Retailer 13
-
€2,133 EUR
$2,383 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€2,270 EUR
CA$3,522 CAD
View
Most Expensive
B
MOH London
LG843677141 · Oct 27
€3,938 EUR
£3,464 GBP
View
14 more retailers have this diamond
Prices start from €414 EURSave up to €3,523 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 Cushion
€414 EUR