Radiant|Lab Grown|IGI

3.14ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG637456485

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

Certificate IGI LG637456485

Diamond specifications and retailer prices

From $1,663 NZD

$934 USD

As of October 29, 2026

Save $10,658 NZD (87%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $12,321 NZD at Do Amore Diamonds · As of October 28, 2026

View at Do Amore Diamonds

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 LG637456485 or 637456485. Listed at 25 retailers as of October 28, 2026, with prices from $1,663 to $12,321, a $10,658 spread on the same certified stone. Do Amore Diamonds lists it at $12,321. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.4°

Pavilion angle37.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG637456485

Dimensions10.19 × 7.35 × 4.91 mm

L/W Ratio1.39

Culet sizePointed

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 LG637456485

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 29

Current: $2,722 NZD|Low: $1,332 NZD|High: $9,419 NZD|Avg: $3,815 NZD|+0.1%

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

Retailer 17

October 29, 2026

Retailer 5$1,387 NZD

Retailer 6$1,610 NZD

Retailer 17$1,610 NZD

Retailer 14$1,663 NZD

Retailer 12$1,807 NZD

Retailer 9$1,983 NZD

Retailer 8$2,265 NZD

Retailer 1$2,722 NZD

Retailer 2$3,826 NZD

Retailer 15$4,007 NZD

Retailer 10$4,123 NZD

Retailer 3$4,911 NZD

Retailer 7$5,438 NZD

Retailer 4$5,538 NZD

Retailer 16$6,196 NZD

Retailer 11$6,691 NZD

Retailer 13$9,063 NZD

39 data points across 17 retailers

25 retailers$1,663 NZD to $12,321 NZD

Retailer 1

$1,387 NZD

$779 USD

Price last confirmed 21 days ago

Retailer 2

$1,508 NZD

$847 USD

View

Price last confirmed 32 days ago

Retailer 3

$1,610 NZD

$904 USD

View

Price last confirmed 26 days ago

Retailer 4

$1,610 NZD

$904 USD

View

Price last confirmed 12 days ago

Retailer 5

$1,663 NZD

$934 USD

View

Final sale: no returns

Retailer 6

$1,807 NZD

$1,015 USD

View

Retailer 7

$1,983 NZD

$1,114 USD

View

Retailer 8

$2,265 NZD

$1,272 USD

View

Retailer 9

$2,694 NZD

$1,513 USD

View

Retailer 10

$2,722 NZD

£1,204 GBP

View

B+

Retailer 11

$3,826 NZD

$2,149 USD

View

Retailer 12

$4,007 NZD

A$3,462 AUD

View

Price last confirmed 8 days ago

B+

Retailer 13

$4,123 NZD

ZAR 37,410 ZAR

View

B+

Retailer 14

$4,911 NZD

£2,172 GBP

View

B+

Retailer 15

$4,993 NZD

$2,804 USD

View

Retailer 16

$4,993 NZD

$2,804 USD

View

Price last confirmed 29 days ago

B+

Retailer 17

$5,367 NZD

$3,015 USD

View

B+

Retailer 18

$5,438 NZD

$3,054 USD

View

Retailer 19

$5,538 NZD

A$4,785 AUD

View

Price last confirmed 21 days ago

Retailer 20

$6,196 NZD

$3,480 USD

View

Price last confirmed 11 days ago

Retailer 21

$6,336 NZD

$3,559 USD

View

B+

Retailer 22

$6,691 NZD

£2,959 GBP

View

Retailer 23

$6,741 NZD

£2,981 GBP

View

Retailer 24

$9,063 NZD

$5,090 USD

View

Most Expensive

Do Amore Diamonds

27-8AA6D7B71 · Oct 28

$12,321 NZD

$6,920 USD

View

24 more retailers have this diamond

Prices start from $1,663 NZDSave up to $10,658 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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