Radiant|Lab Grown|IGI

4.54ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG760523504

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG760523504

Diamond specifications and retailer prices

From $1,022 USD

As of October 30, 2026

Save $3,112 USD (75%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $4,134 USD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 4.54ct lab-grown radiant diamond

This 4.54ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760523504 or 760523504. Listed at 18 retailers as of October 30, 2026, with prices from $1,022 to $4,134, a $3,112 spread on the same certified stone. Taylor and Hart lists it at $4,134. 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

4.54

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle29.3°

Pavilion angle43°

OriginLab Grown

Grading LabIGI

CertificateIGI LG760523504

Dimensions11.20 × 7.80 × 5.22 mm

L/W Ratio1.44

Culet sizeLarge

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 LG760523504

Side View

Caratlytics Score

How it works →

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: $4,018 USD|Low: $981 USD|High: $4,134 USD|Avg: $2,241 USD|-1.1%

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

Retailer 16

Taylor and Hart

November 1, 2026

Retailer 13$1,022 USD

Retailer 3$1,111 USD

Retailer 6$1,144 USD

Retailer 4$1,185 USD

Retailer 14$1,185 USD

Retailer 12$1,360 USD

Retailer 5$1,583 USD

Retailer 9$1,709 USD

Retailer 16$1,891 USD

Retailer 2$2,477 USD

Retailer 11$2,522 USD

Retailer 10$2,539 USD

Retailer 7$2,570 USD

Retailer 8$3,277 USD

Retailer 15$3,675 USD

Retailer 1$4,018 USD

Taylor and Hart$4,134 USD

44 data points across 17 retailers

18 retailers$1,022 USD to $4,134 USD

Cheapest Retailer

$1,022 USD

Retailer 2

$1,111 USD

View

Retailer 3

$1,144 USD

View

Final sale: no returns

Retailer 4

$1,185 USD

View

Retailer 5

$1,185 USD

View

Price last confirmed 15 days ago

Retailer 6

$1,360 USD

View

Retailer 7

$1,583 USD

View

Retailer 8

$1,709 USD

£1,345 GBP

View

Retailer 9

$1,891 USD

View

B+

Retailer 10

$2,221 USD

View

B+

Retailer 11

$2,477 USD

View

B+

Retailer 12

$2,522 USD

ZAR 40,748 ZAR

View

B+

Retailer 13

$2,539 USD

A$3,906 AUD

View

B+

Retailer 14

$2,570 USD

View

Retailer 15

$3,277 USD

£2,580 GBP

View

Retailer 16

$3,675 USD

View

Retailer 17

$4,018 USD

£3,164 GBP

View

Most Expensive

Taylor and Hart

WAC7VJW · Oct 31

$4,134 USD

View

17 more retailers have this diamond

Prices start from $1,022 USDSave up to $3,112 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.

Similar diamonds

4.54ct Radiant

$1,022 USD