Radiant|Lab Grown|IGI

3.14ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG843655390

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

Certificate IGI LG843655390

Diamond specifications and retailer prices

From $1,033 NZD

$580 USD

As of October 30, 2026

Save $8,172 NZD (89%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $9,205 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.14ct lab-grown radiant diamond

This 3.14ct 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 LG843655390 or 843655390. Listed at 23 retailers as of October 29, 2026, with prices from $1,033 to $9,205, a $8,172 spread on the same certified stone. Brilliant Earth lists it at $9,205. 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

3.14

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.8°

Pavilion angle37°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843655390

Dimensions10.17 × 7.23 × 4.80 mm

L/W Ratio1.41

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 LG843655390

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: $9,205 NZD|Low: $1,033 NZD|High: $9,205 NZD|Avg: $2,991 NZD

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 17$1,033 NZD

Retailer 8$1,161 NZD

Retailer 9$1,161 NZD

Retailer 21$1,286 NZD

Retailer 15$1,302 NZD

Retailer 10$1,400 NZD

Retailer 6$1,522 NZD

Retailer 2$1,718 NZD

Retailer 14$1,881 NZD

Retailer 22$1,914 NZD

Retailer 19$2,010 NZD

Retailer 13$2,705 NZD

Retailer 23$2,793 NZD

Retailer 11$3,205 NZD

Retailer 7$3,360 NZD

Retailer 3$3,383 NZD

Retailer 20$4,148 NZD

Retailer 16$4,188 NZD

Retailer 4$4,250 NZD

Retailer 18$5,085 NZD

Retailer 12$5,615 NZD

Retailer 5$6,419 NZD

Brilliant Earth$9,205 NZD

18 data points across 23 retailers

23 retailers$1,033 NZD to $9,205 NZD

Cheapest Retailer

$1,033 NZD

$580 USD

Retailer 2

$1,161 NZD

$652 USD

View

Final sale: no returns

Retailer 3

$1,161 NZD

$652 USD

View

Retailer 4

$1,286 NZD

$722 USD

View

Retailer 5

$1,302 NZD

$731 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,400 NZD

£619 GBP

View

Retailer 7

$1,522 NZD

$855 USD

View

Retailer 8

$1,718 NZD

$965 USD

View

Retailer 9

$1,881 NZD

€1,006 EUR

View

Price last confirmed 7 days ago

Retailer 10

$1,914 NZD

$1,075 USD

View

Retailer 11

$2,010 NZD

£889 GBP

View

Retailer 12

$2,705 NZD

A$2,337 AUD

View

Retailer 13

$2,793 NZD

ZAR 25,346 ZAR

View

Retailer 14

$3,205 NZD

$1,800 USD

View

Retailer 15

$3,360 NZD

$1,887 USD

View

Retailer 16

$3,383 NZD

$1,900 USD

View

B+

Retailer 17

$4,148 NZD

$2,330 USD

View

B+

Retailer 18

$4,188 NZD

$2,352 USD

View

B+

Retailer 19

$4,250 NZD

$2,387 USD

View

B+

Retailer 20

$5,085 NZD

SGD 3,859 SGD

View

Retailer 21

$5,615 NZD

£2,483 GBP

View

Retailer 22

$6,419 NZD

$3,605 USD

View

Most Expensive

Brilliant Earth

22168988A · Oct 29

$9,205 NZD

$5,170 USD

View

22 more retailers have this diamond

Prices start from $1,033 NZDSave up to $8,172 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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