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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG805633750

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805633750

Diamond specifications and retailer prices

From €915 EUR
$1,022 USD
As of October 28, 2026
Save €4,796 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,711 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG805633750 or 805633750. Listed at 17 retailers as of October 28, 2026, with prices from €915 to €5,711, a €4,796 spread on the same certified stone. Brilliant Earth lists it at €5,711. 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

5.10
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805633750
Dimensions11.85 × 9.20 × 6.19 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm9.20 mm5.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805633750
Side View
Table 66.0%Crown 29.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €5,711 EUR|Low: €915 EUR|High: €10,777 EUR|Avg: €2,458 EUR|-47.0%
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
October 30, 2026
Retailer 4€915 EUR
Retailer 7€948 EUR
Retailer 2€1,030 EUR
Retailer 15€1,141 EUR
Retailer 16€1,333 EUR
Retailer 10€1,456 EUR
Retailer 5€1,521 EUR
Retailer 11€1,561 EUR
Retailer 14€1,920 EUR
Retailer 13€1,926 EUR
Retailer 17€2,297 EUR
Retailer 3€2,619 EUR
Retailer 6€2,961 EUR
Retailer 8€2,966 EUR
Retailer 12€3,233 EUR
Retailer 9€3,296 EUR
Brilliant Earth€5,711 EUR

38 data points across 17 retailers

17 retailers€915 EUR to €5,711 EUR

A
Cheapest Retailer
-
€915 EUR
$1,022 USD
Final sale: no returns
Retailer 2
-
€948 EUR
$1,059 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€1,030 EUR
£906 GBP
View
A
Retailer 4
-
€1,141 EUR
$1,275 USD
View
A
Retailer 5
-
€1,333 EUR
$1,489 USD
View
A
Retailer 6
-
€1,456 EUR
£1,281 GBP
View
A
Retailer 7
-
€1,521 EUR
$1,699 USD
View
A
Retailer 8
-
€1,561 EUR
View
Retailer 9
-
€1,920 EUR
A$3,300 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
€1,926 EUR
ZAR 34,770 ZAR
View
B+
Retailer 11
-
€2,297 EUR
$2,566 USD
View
B+
Retailer 12
-
€2,619 EUR
£2,304 GBP
View
B+
Retailer 13
-
€2,961 EUR
$3,308 USD
View
B+
Retailer 14
-
€2,966 EUR
$3,314 USD
View
B+
Retailer 15
-
€3,233 EUR
£2,844 GBP
View
B+
Retailer 16
-
€3,296 EUR
$3,682 USD
View
Most Expensive
B
Brilliant Earth
20103601A · Oct 30
€5,711 EUR
$6,380 USD
View
16 more retailers have this diamond
Prices start from €915 EURSave up to €4,796 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
5.10ct Cushion
€915 EUR