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Cushion|Lab Grown|IGI

4.71ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG804645648

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804645648

Diamond specifications and retailer prices

From €649 EUR
£571 GBP
As of October 30, 2026
Save €2,314 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,411 EUR at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.71ct lab-grown cushion diamond

This 4.71ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804645648 or 804645648. Listed at 14 retailers as of October 29, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.71
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804645648
Dimensions11.48 × 8.96 × 5.95 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.96 mm4.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804645648
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
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 30
Current: €1,221 EUR|Low: €647 EUR|High: €4,031 EUR|Avg: €1,974 EUR|+14.5%
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
October 31, 2026
Retailer 7€649 EUR
Retailer 4€770 EUR
Retailer 12€797 EUR
Retailer 10€953 EUR
Retailer 1€1,221 EUR
Retailer 5€1,288 EUR
Retailer 9€1,696 EUR
Retailer 6€1,708 EUR
Retailer 2€1,918 EUR
Retailer 11€2,414 EUR
Retailer 3€2,685 EUR
Retailer 13€2,694 EUR
Retailer 8€2,964 EUR

37 data points across 13 retailers

14 retailers€649 EUR to €2,964 EUR

A
Cheapest Retailer
-
€649 EUR
£571 GBP
A
Retailer 2
-
€770 EUR
$860 USD
View
Final sale: no returns
Retailer 3
-
€797 EUR
$890 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
€953 EUR
$1,065 USD
View
A
Retailer 5
-
€1,221 EUR
£1,074 GBP
View
A
Retailer 6
-
€1,288 EUR
$1,439 USD
View
A
Retailer 7
-
€1,696 EUR
ZAR 30,616 ZAR
View
A
Retailer 8
-
€1,708 EUR
A$2,935 AUD
View
A
Retailer 9
-
€1,918 EUR
$2,143 USD
View
Retailer 10
-
€2,414 EUR
£2,124 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,685 EUR
$2,999 USD
View
B+
Retailer 12
-
€2,694 EUR
$3,010 USD
View
B+
Retailer 13
-
€2,964 EUR
£2,607 GBP
View
Most Expensive
Novita Diamonds
cert_804645648 · Jul 4
€3,411 EUR
A$5,863 AUD
View
Price last confirmed 119 days ago
13 more retailers have this diamond
Prices start from €649 EURSave up to €2,314 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
4.71ct Cushion
€649 EUR