Cushion|Lab Grown|IGI

4.71ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG806612561

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG806612561

Diamond specifications and retailer prices

From $740 USD
£583 GBP
As of October 29, 2026
Save $2,615 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,399 USD at Rare Carat · As of August 17, 2026
View at Rare Carat

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 LG806612561 or 806612561. Listed at 14 retailers as of October 26, 2026, with a 353% 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806612561
Dimensions11.34 × 8.85 × 6.02 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
11.34 mm8.85 mm4.71 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806612561
Side View
Table 58.0%Crown 35.8°Girdle: THN-STKPavilion 36.8°Culet: NoneDepth 68.0%

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: $1,385 USD|Low: $462 USD|High: $4,504 USD|Avg: $2,114 USD|+16.3%
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 6$462 USD
Retailer 9$740 USD
Retailer 4$874 USD
Retailer 14$906 USD
Retailer 13$1,090 USD
Retailer 1$1,385 USD
Retailer 5$1,464 USD
Retailer 8$1,929 USD
Retailer 11$1,940 USD
Retailer 2$2,148 USD
Retailer 7$2,457 USD
Retailer 12$2,743 USD
Retailer 3$3,055 USD
Retailer 15$3,063 USD
Retailer 10$3,355 USD

35 data points across 15 retailers

14 retailers$740 USD to $3,355 USD

A
Cheapest Retailer
-
$740 USD
£583 GBP
A
Retailer 2
-
$874 USD
View
Final sale: no returns
A
Retailer 3
-
$906 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,090 USD
View
A
Retailer 5
-
$1,385 USD
£1,091 GBP
View
A
Retailer 6
-
$1,464 USD
View
A
Retailer 7
-
$1,929 USD
ZAR 31,158 ZAR
View
A
Retailer 8
-
$1,940 USD
A$2,984 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,148 USD
View
B+
Retailer 10
-
$2,743 USD
£2,160 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$3,055 USD
View
B+
Retailer 12
-
$3,063 USD
View
B+
Retailer 13
-
$3,355 USD
£2,642 GBP
View
Most Expensive
B
Rare Carat
806612561 · Aug 17
$4,399 USD
View
Price last confirmed 72 days ago
13 more retailers have this diamond
Prices start from $740 USDSave up to $2,615 USD

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
$740 USD