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Cushion|Lab Grown|IGI

5.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG817651493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817651493

Diamond specifications and retailer prices

From €1,014 EUR
$1,133 USD
As of October 29, 2026
Save €4,679 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,693 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown cushion diamond

This 5.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817651493 or 817651493. Listed at 18 retailers as of October 29, 2026, with prices from €1,014 to €5,693, a €4,679 spread on the same certified stone. Brilliant Earth lists it at €5,693. 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

5.08
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817651493
Dimensions11.84 × 8.63 × 5.66 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm8.63 mm5.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817651493
Side View
Table 67.0%Crown 38.4°Girdle: MED-THKPavilion 35.7°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: €5,693 EUR|Low: €1,014 EUR|High: €5,863 EUR|Avg: €2,736 EUR|-2.9%
Brilliant Earth
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
Retailer 18
October 31, 2026
Retailer 6€1,014 EUR
Retailer 3€1,051 EUR
Retailer 17€1,173 EUR
Retailer 2€1,515 EUR
Retailer 8€1,678 EUR
Retailer 11€1,684 EUR
Retailer 16€2,077 EUR
Retailer 14€2,128 EUR
Retailer 5€2,310 EUR
Retailer 9€2,906 EUR
Retailer 13€3,101 EUR
Retailer 4€3,230 EUR
Retailer 7€3,524 EUR
Retailer 12€3,568 EUR
Retailer 10€3,665 EUR
Retailer 18€3,962 EUR
Retailer 15€4,399 EUR
Brilliant Earth€5,693 EUR

38 data points across 18 retailers

18 retailers€1,014 EUR to €5,693 EUR

A
Cheapest Retailer
-
€1,014 EUR
$1,133 USD
Final sale: no returns
Retailer 2
-
€1,051 EUR
$1,174 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
€1,173 EUR
$1,310 USD
View
A
Retailer 4
-
€1,515 EUR
£1,333 GBP
View
A
Retailer 5
-
€1,678 EUR
$1,875 USD
View
A
Retailer 6
-
€1,684 EUR
View
A
Retailer 7
-
€2,077 EUR
$2,320 USD
View
Retailer 8
-
€2,128 EUR
A$3,657 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
€2,310 EUR
$2,581 USD
View
B+
Retailer 10
-
€2,906 EUR
£2,556 GBP
View
B+
Retailer 11
-
€3,101 EUR
$3,465 USD
View
B+
Retailer 12
-
€3,230 EUR
$3,609 USD
View
B+
Retailer 13
-
€3,524 EUR
SGD 5,321 SGD
View
B+
Retailer 14
-
€3,568 EUR
£3,139 GBP
View
B+
Retailer 15
-
€3,665 EUR
$4,094 USD
View
Retailer 16
-
€3,962 EUR
A$6,809 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
€4,399 EUR
$4,915 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
20937670A · Oct 30
€5,693 EUR
$6,360 USD
View
17 more retailers have this diamond
Prices start from €1,014 EURSave up to €4,679 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
5.08ct Cushion
€1,014 EUR