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Cushion|Lab Grown|IGI

4.90ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG788652930

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788652930

Diamond specifications and retailer prices

From €1,715 EUR
$1,916 USD
As of October 29, 2026
Save €7,970 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €9,685 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.9ct lab-grown cushion diamond

This 4.9ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG788652930 or 788652930. Listed at 17 retailers as of October 29, 2026, with prices from €1,715 to €9,685, a €7,970 spread on the same certified stone. Do Amore Diamonds lists it at €9,685. 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

4.90
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788652930
Dimensions11.95 × 8.97 × 5.88 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm8.97 mm4.90 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788652930
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.6%

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: €9,685 EUR|Low: €1,633 EUR|High: €9,685 EUR|Avg: €3,401 EUR
Do Amore Diamonds
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 31, 2026
Retailer 15€1,633 EUR
Retailer 6€1,715 EUR
Retailer 8€1,720 EUR
Retailer 12€1,786 EUR
Retailer 5€1,801 EUR
Retailer 4€2,286 EUR
Retailer 2€2,555 EUR
Retailer 7€3,724 EUR
Retailer 9€3,835 EUR
Retailer 11€3,866 EUR
Retailer 3€4,243 EUR
Retailer 14€4,398 EUR
Retailer 13€4,702 EUR
Retailer 10€5,173 EUR
Do Amore Diamonds€9,685 EUR

44 data points across 15 retailers

17 retailers€1,715 EUR to €9,685 EUR

Retailer 1
-
€1,633 EUR
$1,824 USD
Price last confirmed 18 days ago
B+
Retailer 2
-
€1,715 EUR
$1,916 USD
View
Final sale: no returns
A
Retailer 3
-
€1,720 EUR
£1,513 GBP
View
B+
Retailer 4
-
€1,786 EUR
$1,995 USD
View
B+
Retailer 5
-
€1,801 EUR
$2,012 USD
View
B+
Retailer 6
-
€2,141 EUR
$2,392 USD
View
B+
Retailer 7
-
€2,286 EUR
$2,554 USD
View
B+
Retailer 8
-
€2,555 EUR
£2,247 GBP
View
B
Retailer 9
-
€3,724 EUR
£3,276 GBP
View
B
Retailer 10
-
€3,835 EUR
ZAR 69,218 ZAR
View
Retailer 11
-
€3,866 EUR
A$6,645 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
€4,243 EUR
A$7,293 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
€4,398 EUR
$4,913 USD
View
B
Retailer 14
-
€4,702 EUR
$5,253 USD
View
B
Retailer 15
-
€5,173 EUR
£4,551 GBP
View
B
Retailer 16
-
€6,328 EUR
$7,070 USD
View
Most Expensive
C
Do Amore Diamonds
27-9E0D93C8E · Oct 30
€9,685 EUR
$10,820 USD
View
16 more retailers have this diamond
Prices start from €1,715 EURSave up to €7,970 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
4.90ct Cushion
€1,715 EUR