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Cushion|Lab Grown|IGI

5.00ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG811630009

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG811630009

Diamond specifications and retailer prices

From €1,370 EUR
$1,537 USD
As of November 1, 2026
Save €4,244 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,615 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811630009 or 811630009. Listed at 14 retailers as of October 31, 2026, with prices from €1,370 to €5,615, a €4,244 spread on the same certified stone. Taylor and Hart lists it at €5,615. 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

5.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630009
Dimensions10.19 × 10.04 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm10.04 mm5.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630009
Side View
Table 66.0%Crown 34.5°Girdle: THK-VTKPavilion 42.4°Culet: LargeDepth 61.6%

Caratlytics Score

How it works →
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: Nov 1
Current: €4,541 EUR|Low: €1,192 EUR|High: €5,615 EUR|Avg: €2,545 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 3, 2026
Retailer 6€1,370 EUR
Retailer 4€1,441 EUR
Retailer 11€1,492 EUR
Retailer 2€1,534 EUR
Retailer 8€1,590 EUR
Retailer 12€1,694 EUR
Retailer 3€1,743 EUR
Retailer 10€2,026 EUR
Retailer 13€2,811 EUR
Retailer 9€2,980 EUR
Retailer 7€3,222 EUR
Retailer 5€3,832 EUR
Retailer 1€4,541 EUR
Taylor and Hart€5,615 EUR

30 data points across 14 retailers

14 retailers€1,370 EUR to €5,615 EUR

A
Cheapest Retailer
-
€1,370 EUR
$1,537 USD
Retailer 2
-
€1,441 EUR
$1,616 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
€1,492 EUR
$1,673 USD
View
B+
Retailer 4
-
€1,534 EUR
$1,721 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,590 EUR
$1,783 USD
View
A
Retailer 6
-
€1,694 EUR
$1,900 USD
View
B+
Retailer 7
-
€1,743 EUR
$1,955 USD
View
B+
Retailer 8
-
€2,026 EUR
$2,272 USD
View
B+
Retailer 9
-
€2,811 EUR
$3,153 USD
View
B+
Retailer 10
-
€2,980 EUR
$3,342 USD
View
B
Retailer 11
-
€3,222 EUR
A$5,560 AUD
View
B
Retailer 12
-
€3,832 EUR
£3,384 GBP
View
B
Retailer 13
-
€4,541 EUR
£4,010 GBP
View
Most Expensive
B
Taylor and Hart
7M19XOK · Oct 31
€5,615 EUR
$6,298 USD
View
13 more retailers have this diamond
Prices start from €1,370 EURSave up to €4,244 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
5.00ct Cushion
€1,370 EUR