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 $728 USD

£573 GBP

As of October 29, 2026

Save $2,583 USD (78%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: $3,811 USD 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 355% 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

Color

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 × 11.48 mm

L/W Ratio1.28

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804645648

Side View

Caratlytics Score

How it works →

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: $1,360 USD|Low: $505 USD|High: $4,504 USD|Avg: $2,241 USD|+14.2%

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

October 29, 2026

Retailer 9$728 USD

Retailer 4$860 USD

Retailer 13$890 USD

Retailer 10$1,065 USD

Retailer 1$1,360 USD

Retailer 5$1,439 USD

Retailer 8$1,895 USD

Retailer 11$1,906 USD

Retailer 2$2,143 USD

Retailer 6$2,457 USD

Retailer 12$2,697 USD

Retailer 3$2,999 USD

Retailer 14$3,010 USD

Retailer 7$3,311 USD

35 data points across 14 retailers

14 retailers$728 USD to $3,311 USD

Cheapest Retailer

$728 USD

£573 GBP

Retailer 2

$860 USD

View

Final sale: no returns

Retailer 3

$890 USD

View

Price last confirmed 12 days ago

Retailer 4

$1,065 USD

View

Retailer 5

$1,360 USD

£1,071 GBP

View

Retailer 6

$1,439 USD

View

Retailer 7

$1,895 USD

ZAR 30,616 ZAR

View

Retailer 8

$1,906 USD

A$2,932 AUD

View

Price last confirmed 8 days ago

Retailer 9

$2,143 USD

View

Retailer 10

$2,697 USD

£2,124 GBP

View

Price last confirmed 8 days ago

B+

Retailer 11

$2,999 USD

View

B+

Retailer 12

$3,010 USD

View

B+

Retailer 13

$3,311 USD

£2,607 GBP

View

Most Expensive

Novita Diamonds

cert_804645648 · Jul 4

$3,811 USD

A$5,863 AUD

View

Price last confirmed 117 days ago

13 more retailers have this diamond

Prices start from $728 USDSave up to $2,583 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.

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