Radiant|Lab Grown|IGI

4.47ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG847618591

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG847618591

Diamond specifications and retailer prices

From $1,365 NZD

HK$6,000 HKD

As of November 1, 2026

Save $5,602 NZD (80%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $6,967 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.47ct lab-grown radiant diamond

This 4.47ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847618591 or 847618591. Listed at 16 retailers as of November 1, 2026, with prices from $1,365 to $6,967, a $5,602 spread on the same certified stone. Brilliant Earth lists it at $6,967. 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

4.47

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.8°

Pavilion angle32.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG847618591

Dimensions12.12 × 8.07 × 5.11 mm

L/W Ratio1.50

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG847618591

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: Nov 1

Current: $6,967 NZD|Low: $1,080 NZD|High: $12,672 NZD|Avg: $3,274 NZD|-45.0%

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 31, 2026

Retailer 12$1,081 NZD

Retailer 5$1,130 NZD

Retailer 7$1,130 NZD

Retailer 14$1,251 NZD

Retailer 6$1,365 NZD

Retailer 15$1,484 NZD

Retailer 2$1,820 NZD

Retailer 4$1,841 NZD

Retailer 13$1,929 NZD

Retailer 10$2,813 NZD

Retailer 16$3,292 NZD

Retailer 8$3,959 NZD

Retailer 3$4,029 NZD

Retailer 17$5,440 NZD

Retailer 9$5,506 NZD

Retailer 11$5,838 NZD

Brilliant Earth$6,967 NZD

6 data points across 17 retailers

16 retailers$1,365 NZD to $6,967 NZD

Retailer 1

$1,081 NZD

£479 GBP

Price last confirmed 7 days ago

Retailer 2

$1,130 NZD

$636 USD

View

Price last confirmed 9 days ago

Retailer 3

$1,251 NZD

$704 USD

View

Price last confirmed 7 days ago

Retailer 4

$1,365 NZD

HK$6,000 HKD

View

Retailer 5

$1,484 NZD

$835 USD

View

Price last confirmed 6 days ago

Retailer 6

$1,820 NZD

€975 EUR

View

Retailer 7

$1,841 NZD

$1,036 USD

View

Price last confirmed 7 days ago

Retailer 8

$1,929 NZD

£855 GBP

View

Price last confirmed 7 days ago

Retailer 9

$2,813 NZD

$1,583 USD

View

Retailer 10

$3,292 NZD

$1,852 USD

View

Price last confirmed 8 days ago

B+

Retailer 11

$3,959 NZD

SGD 3,010 SGD

View

Retailer 12

$4,029 NZD

$2,267 USD

View

Price last confirmed 7 days ago

Retailer 13

$5,440 NZD

£2,410 GBP

View

Retailer 14

$5,506 NZD

$3,098 USD

View

Retailer 15

$5,838 NZD

$3,285 USD

View

Most Expensive

Brilliant Earth

22251419A · Nov 2

$6,967 NZD

$3,920 USD

View

15 more retailers have this diamond

Prices start from $1,365 NZDSave up to $5,602 NZD

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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4.47ct Radiant

$1,365 NZD