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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 €525 EUR
£463 GBP
As of October 30, 2026
Save €3,398 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,922 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 14 retailers as of October 27, 2026, with prices from €525 to €3,922, a €3,398 spread on the same certified stone. MOH London lists it at €3,922. 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 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 30
Current: €3,922 EUR|Low: €413 EUR|High: €4,270 EUR|Avg: €2,141 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€413 EUR
Retailer 2€525 EUR
Retailer 15€615 EUR
Retailer 10€639 EUR
Retailer 8€755 EUR
Retailer 9€965 EUR
Retailer 12€995 EUR
Retailer 11€1,063 EUR
Retailer 5€1,293 EUR
Retailer 4€1,504 EUR
Retailer 3€1,675 EUR
Retailer 14€1,717 EUR
Retailer 6€2,125 EUR
Retailer 7€2,261 EUR
MOH London€3,922 EUR

17 data points across 15 retailers

14 retailers€525 EUR to €3,922 EUR

A
Cheapest Retailer
-
€525 EUR
£463 GBP
B+
Retailer 2
-
€615 EUR
$690 USD
View
A
Retailer 3
-
€639 EUR
HK$5,600 HKD
View
A
Retailer 4
-
€755 EUR
£667 GBP
View
A
Retailer 5
-
€965 EUR
A$1,665 AUD
View
A
Retailer 6
-
€995 EUR
ZAR 18,035 ZAR
View
A
Retailer 7
-
€1,063 EUR
$1,192 USD
View
A
Retailer 8
-
€1,293 EUR
$1,450 USD
View
B+
Retailer 9
-
€1,504 EUR
$1,687 USD
View
B+
Retailer 10
-
€1,675 EUR
$1,879 USD
View
B+
Retailer 11
-
€1,717 EUR
$1,926 USD
View
Retailer 12
-
€2,125 EUR
$2,383 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
€2,261 EUR
CA$3,522 CAD
View
Most Expensive
B
MOH London
LG843677141 · Oct 27
€3,922 EUR
£3,464 GBP
View
13 more retailers have this diamond
Prices start from €525 EURSave up to €3,398 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
€525 EUR