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Cushion|Lab Grown|IGI

3.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG665445115

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG665445115

Diamond specifications and retailer prices

From €643 EUR
$718 USD
As of October 31, 2026
Save €2,178 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,820 EUR at MOH London · As of October 29, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665445115 or 665445115. Listed at 17 retailers as of October 29, 2026, with prices from €643 to €2,820, a €2,178 spread on the same certified stone. MOH London lists it at €2,820. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445115
Dimensions8.41 × 8.41 × 5.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.41 mm8.41 mm3.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445115
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 66.7%

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 31
Current: €2,820 EUR|Low: €643 EUR|High: €3,039 EUR|Avg: €1,635 EUR|-7.2%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 2€643 EUR
Retailer 12€738 EUR
Retailer 16€813 EUR
Retailer 6€940 EUR
Retailer 17€1,001 EUR
Retailer 10€1,064 EUR
Retailer 14€1,090 EUR
Retailer 3€1,463 EUR
Retailer 13€1,504 EUR
Retailer 15€1,546 EUR
Retailer 8€1,682 EUR
Retailer 11€2,285 EUR
Retailer 9€2,298 EUR
Retailer 4€2,329 EUR
Retailer 7€2,353 EUR
Retailer 5€2,484 EUR
MOH London€2,820 EUR

36 data points across 17 retailers

17 retailers€643 EUR to €2,820 EUR

A
Cheapest Retailer
-
€643 EUR
$718 USD
Final sale: no returns
A
Retailer 2
-
€738 EUR
$825 USD
View
A
Retailer 3
-
€813 EUR
HK$7,100 HKD
View
A
Retailer 4
-
€940 EUR
$1,050 USD
View
A
Retailer 5
-
€1,001 EUR
$1,118 USD
View
A
Retailer 6
-
€1,064 EUR
£936 GBP
View
A
Retailer 7
-
€1,090 EUR
View
A
Retailer 8
-
€1,463 EUR
$1,635 USD
View
A
Retailer 9
-
€1,504 EUR
A$2,585 AUD
View
A
Retailer 10
-
€1,546 EUR
ZAR 27,908 ZAR
View
B+
Retailer 11
-
€1,682 EUR
$1,879 USD
View
B+
Retailer 12
-
€2,285 EUR
A$3,927 AUD
View
B+
Retailer 13
-
€2,298 EUR
$2,568 USD
View
B+
Retailer 14
-
€2,329 EUR
$2,602 USD
View
B+
Retailer 15
-
€2,353 EUR
SGD 3,552 SGD
View
B+
Retailer 16
-
€2,484 EUR
$2,775 USD
View
Most Expensive
B+
MOH London
LG665445115 · Oct 29
€2,820 EUR
£2,481 GBP
View
16 more retailers have this diamond
Prices start from €643 EURSave up to €2,178 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
€643 EUR