Round|Lab Grown|IGI

3.59ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG833662648

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833662648

Diamond specifications and retailer prices

From $1,295 NZD

HK$5,700 HKD

As of November 1, 2026

Save $2,982 NZD (70%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $11,515 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.59ct lab-grown round diamond

This 3.59ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833662648 or 833662648. Listed at 24 retailers as of November 1, 2026, with a 230% 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

3.59

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833662648

Dimensions9.92 × 9.96 × 5.87 mm

L/W Ratio1.00

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 LG833662648

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: $11,515 NZD|Low: $892 NZD|High: $11,533 NZD|Avg: $3,000 NZD

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

Retailer 18

Retailer 19

Retailer 20

Retailer 21

November 2, 2026

Retailer 4$930 NZD

Retailer 6$1,153 NZD

Retailer 12$1,153 NZD

Retailer 19$1,295 NZD

Retailer 3$1,547 NZD

Retailer 15$1,553 NZD

Retailer 2$1,783 NZD

Retailer 16$1,936 NZD

Retailer 13$2,436 NZD

Retailer 11$2,445 NZD

Retailer 17$2,505 NZD

Retailer 20$2,686 NZD

Retailer 8$3,034 NZD

Retailer 5$3,353 NZD

Retailer 10$3,714 NZD

Retailer 9$3,714 NZD

Retailer 14$3,749 NZD

Retailer 7$4,276 NZD

Retailer 18$4,822 NZD

Retailer 21$4,888 NZD

Brilliant Earth$11,515 NZD

43 data points across 21 retailers

24 retailers$1,295 NZD to $4,276 NZD

Retailer 1

$930 NZD

$524 USD

Price last confirmed 41 days ago

Retailer 2

$930 NZD

$524 USD

View

Price last confirmed 10 days ago

Retailer 3

$1,139 NZD

$642 USD

View

Price last confirmed 41 days ago

Retailer 4

$1,153 NZD

$650 USD

View

Price last confirmed 17 days ago

Retailer 5

$1,153 NZD

$650 USD

View

Price last confirmed 8 days ago

Retailer 6

$1,295 NZD

HK$5,700 HKD

View

B+

Retailer 7

$1,547 NZD

$872 USD

View

Retailer 8

$1,553 NZD

$875 USD

View

Retailer 9

$1,783 NZD

£791 GBP

View

Retailer 10

$1,936 NZD

€1,039 EUR

View

B+

Retailer 11

$2,436 NZD

A$2,112 AUD

View

B+

Retailer 12

$2,445 NZD

$1,378 USD

View

B+

Retailer 13

$2,505 NZD

ZAR 22,809 ZAR

View

B+

Retailer 14

$2,686 NZD

$1,514 USD

View

Retailer 15

$3,034 NZD

$1,710 USD

View

Price last confirmed 42 days ago

Retailer 16

$3,034 NZD

$1,710 USD

View

Price last confirmed 8 days ago

Retailer 17

$3,353 NZD

£1,488 GBP

View

Price last confirmed 7 days ago

B+

Retailer 18

$3,714 NZD

SGD 2,829 SGD

View

Retailer 19

$3,749 NZD

$2,113 USD

View

Retailer 20

$3,790 NZD

$2,136 USD

View

Retailer 21

$4,276 NZD

$2,410 USD

View

Retailer 22

$4,822 NZD

£2,140 GBP

View

Price last confirmed 8 days ago

Retailer 23

$4,888 NZD

$2,755 USD

View

Price last confirmed 15 days ago

Most Expensive

Brilliant Earth

21457223A · Oct 31

$11,515 NZD

$6,490 USD

View

Price under review

23 more retailers have this diamond

Prices start from $1,295 NZDSave up to $2,982 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.

Similar diamonds

3.59ct Round

$1,295 NZD