Radiant|Lab Grown|IGI

6.64ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG841650896

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

Certificate IGI LG841650896

Diamond specifications and retailer prices

From $4,629 NZD

$2,609 USD

As of October 30, 2026

Save $21,655 NZD (82%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $26,284 NZD at With Clarity · As of October 31, 2026

View at With Clarity

About this 6.64ct lab-grown radiant diamond

This 6.64ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841650896 or 841650896. Listed at 24 retailers as of October 30, 2026, with prices from $4,629 to $26,284, a $21,655 spread on the same certified stone. With Clarity lists it at $26,284. 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

6.64

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle46.3°

Pavilion angle33.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG841650896

Dimensions13.40 × 9.11 × 5.95 mm

L/W Ratio1.47

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 LG841650896

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: $5,035 NZD|Low: $4,629 NZD|High: $26,744 NZD|Avg: $9,719 NZD|-1.1%

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

Retailer 18

Retailer 19

Retailer 20

Retailer 21

With Clarity

November 1, 2026

Retailer 3$4,629 NZD

Retailer 1$5,035 NZD

Retailer 9$5,185 NZD

Retailer 5$5,369 NZD

Retailer 17$5,558 NZD

Retailer 11$5,660 NZD

Retailer 2$5,800 NZD

Retailer 18$7,191 NZD

Retailer 8$7,379 NZD

Retailer 15$7,674 NZD

Retailer 21$7,878 NZD

Retailer 10$9,299 NZD

Retailer 20$9,637 NZD

Retailer 16$9,947 NZD

Retailer 6$10,194 NZD

Retailer 4$10,389 NZD

Retailer 19$11,709 NZD

Retailer 7$13,643 NZD

Retailer 12$14,374 NZD

Retailer 13$17,997 NZD

Retailer 14$18,725 NZD

With Clarity$26,284 NZD

18 data points across 22 retailers

24 retailers$4,629 NZD to $26,284 NZD

Cheapest Retailer

$4,629 NZD

$2,609 USD

Retailer 2

$5,035 NZD

$2,838 USD

View

Retailer 3

$5,185 NZD

$2,922 USD

View

Final sale: no returns

Retailer 4

$5,369 NZD

$3,026 USD

View

Retailer 5

$5,493 NZD

$3,096 USD

View

Price last confirmed 19 days ago

Retailer 6

$5,558 NZD

£2,466 GBP

View

Retailer 7

$5,660 NZD

$3,190 USD

View

Retailer 8

$5,800 NZD

$3,269 USD

View

B+

Retailer 9

$7,191 NZD

£3,191 GBP

View

B+

Retailer 10

$7,379 NZD

$4,159 USD

View

B+

Retailer 11

$7,674 NZD

$4,325 USD

View

B+

Retailer 12

$7,878 NZD

$4,440 USD

View

B+

Retailer 13

$9,299 NZD

$5,241 USD

View

B+

Retailer 14

$9,637 NZD

€5,173 EUR

View

B+

Retailer 15

$9,947 NZD

A$8,625 AUD

View

B+

Retailer 16

$10,194 NZD

£4,524 GBP

View

B+

Retailer 17

$10,389 NZD

ZAR 94,596 ZAR

View

Retailer 18

$11,709 NZD

A$10,153 AUD

View

Retailer 19

$13,643 NZD

$7,689 USD

View

B+

Retailer 20

$14,374 NZD

£6,379 GBP

View

Retailer 21

$17,997 NZD

SGD 13,707 SGD

View

Retailer 22

$18,725 NZD

$10,553 USD

View

Retailer 23

$18,923 NZD

$10,665 USD

View

Price last confirmed 20 days ago

Most Expensive

With Clarity

841650896 · Oct 31

$26,284 NZD

$14,814 USD

View

23 more retailers have this diamond

Prices start from $4,629 NZDSave up to $21,655 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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