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Cushion|Lab Grown|IGI

3.50ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG844620015

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844620015

Diamond specifications and retailer prices

From €822 EUR
$922 USD
As of November 1, 2026
Save €3,979 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,801 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844620015 or 844620015. Listed at 15 retailers as of November 1, 2026, with prices from €822 to €4,801, a €3,979 spread on the same certified stone. Rare Carat lists it at €4,801. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.50
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620015
Dimensions10.72 × 7.64 × 5.00 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm7.64 mm3.50 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844620015
Side View
Table 65.0%Crown 39.8°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €4,801 EUR|Low: €822 EUR|High: €4,801 EUR|Avg: €2,031 EUR
Rare Carat
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
November 2, 2026
Retailer 14€822 EUR
Retailer 5€1,007 EUR
Retailer 2€1,089 EUR
Retailer 13€1,220 EUR
Retailer 11€1,291 EUR
Retailer 8€1,296 EUR
Retailer 12€1,922 EUR
Retailer 6€1,976 EUR
Retailer 3€2,227 EUR
Retailer 10€2,664 EUR
Retailer 4€2,947 EUR
Retailer 15€3,052 EUR
Retailer 9€3,191 EUR
Retailer 7€3,381 EUR
Rare Carat€4,801 EUR

11 data points across 15 retailers

15 retailers€822 EUR to €4,801 EUR

A
Cheapest Retailer
-
€822 EUR
$922 USD
Final sale: no returns
A
Retailer 2
-
€1,007 EUR
$1,130 USD
View
A
Retailer 3
-
€1,089 EUR
£962 GBP
View
A
Retailer 4
-
€1,220 EUR
$1,368 USD
View
A
Retailer 5
-
€1,291 EUR
View
A
Retailer 6
-
€1,296 EUR
£1,145 GBP
View
B+
Retailer 7
-
€1,922 EUR
A$3,317 AUD
View
B+
Retailer 8
-
€1,976 EUR
ZAR 35,812 ZAR
View
B+
Retailer 9
-
€2,227 EUR
$2,498 USD
View
B+
Retailer 10
-
€2,664 EUR
$2,988 USD
View
B+
Retailer 11
-
€2,947 EUR
$3,306 USD
View
B+
Retailer 12
-
€3,052 EUR
$3,423 USD
View
B
Retailer 13
-
€3,191 EUR
£2,818 GBP
View
B
Retailer 14
-
€3,381 EUR
SGD 5,124 SGD
View
Most Expensive
B
Rare Carat
CN391-29A · Nov 1
€4,801 EUR
$5,385 USD
View
14 more retailers have this diamond
Prices start from €822 EURSave up to €3,979 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
3.50ct Cushion
€822 EUR