Radiant|Lab Grown|IGI

3.31ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG704585259

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

Certificate IGI LG704585259

Diamond specifications and retailer prices

From $1,434 NZD

$808 USD

As of October 30, 2026

Save $7,048 NZD (83%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $8,481 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.31ct lab-grown radiant diamond

This 3.31ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704585259 or 704585259. Listed at 31 retailers as of October 29, 2026, with prices from $1,434 to $8,481, a $7,048 spread on the same certified stone. Brilliant Earth lists it at $8,481. 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

3.31

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.2°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG704585259

Dimensions10.54 × 7.63 × 4.95 mm

L/W Ratio1.38

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG704585259

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: $8,481 NZD|Low: $1,377 NZD|High: $8,730 NZD|Avg: $4,375 NZD|-2.8%

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

Retailer 22

Retailer 23

October 30, 2026

Retailer 5$1,434 NZD

Retailer 18$1,812 NZD

Retailer 19$1,978 NZD

Retailer 20$2,044 NZD

Retailer 11$2,205 NZD

Retailer 7$2,511 NZD

Retailer 2$2,546 NZD

Retailer 23$2,657 NZD

Retailer 21$3,752 NZD

Retailer 8$3,811 NZD

Retailer 17$3,860 NZD

Retailer 3$3,953 NZD

Retailer 15$4,264 NZD

Retailer 4$5,165 NZD

Retailer 12$5,202 NZD

Retailer 9$5,559 NZD

Retailer 6$5,747 NZD

Retailer 16$5,753 NZD

Retailer 14$5,893 NZD

Retailer 13$6,267 NZD

Retailer 10$6,297 NZD

Retailer 22$6,760 NZD

Brilliant Earth$8,481 NZD

32 data points across 23 retailers

31 retailers$1,434 NZD to $8,481 NZD

Cheapest Retailer

$1,434 NZD

$808 USD

Retailer 2

$1,434 NZD

$808 USD

View

Price last confirmed 22 days ago

Retailer 3

$1,663 NZD

$937 USD

View

Price last confirmed 27 days ago

Retailer 4

$1,726 NZD

$973 USD

View

Price last confirmed 30 days ago

Retailer 5

$1,812 NZD

$1,021 USD

View

Final sale: no returns

Retailer 6

$1,879 NZD

$1,059 USD

View

Price last confirmed 33 days ago

Retailer 7

$1,975 NZD

$1,113 USD

View

Price last confirmed 33 days ago

Retailer 8

$1,978 NZD

$1,115 USD

View

Retailer 9

$2,044 NZD

HK$9,000 HKD

View

Retailer 10

$2,205 NZD

$1,243 USD

View

Retailer 11

$2,511 NZD

$1,415 USD

View

Retailer 12

$2,546 NZD

£1,130 GBP

View

Retailer 13

$2,657 NZD

€1,426 EUR

View

Retailer 14

$3,752 NZD

A$3,253 AUD

View

Price last confirmed 9 days ago

Retailer 15

$3,754 NZD

$2,116 USD

View

Price last confirmed 29 days ago

B+

Retailer 16

$3,811 NZD

$2,148 USD

View

B+

Retailer 17

$3,860 NZD

ZAR 35,150 ZAR

View

B+

Retailer 18

$3,953 NZD

$2,228 USD

View

B+

Retailer 19

$4,264 NZD

$2,403 USD

View

B+

Retailer 20

$4,675 NZD

$2,635 USD

View

Retailer 21

$4,675 NZD

$2,635 USD

View

Price last confirmed 20 days ago

Retailer 22

$5,165 NZD

£2,292 GBP

View

Price last confirmed 22 days ago

B+

Retailer 23

$5,202 NZD

$2,932 USD

View

B+

Retailer 24

$5,559 NZD

$3,133 USD

View

Retailer 25

$5,747 NZD

A$4,983 AUD

View

Price last confirmed 22 days ago

B+

Retailer 26

$5,753 NZD

$3,242 USD

View

B+

Retailer 27

$5,893 NZD

SGD 4,488 SGD

View

B+

Retailer 28

$6,267 NZD

£2,781 GBP

View

Retailer 29

$6,297 NZD

$3,549 USD

View

B+

Retailer 30

$6,760 NZD

$3,810 USD

View

Most Expensive

Brilliant Earth

15240452A · Oct 29

$8,481 NZD

$4,780 USD

View

30 more retailers have this diamond

Prices start from $1,434 NZDSave up to $7,048 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

3.31ct Radiant

$1,434 NZD