Princess|Lab Grown|IGI

6.21ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG839659527

Shape and cutting style on the report: Princess cut

Certificate IGI LG839659527

Diamond specifications and retailer prices

From $4,507 NZD

$2,540 USD

As of November 1, 2026

Save $23,213 NZD (84%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $27,719 NZD at Novita Diamonds · As of November 1, 2026

View at Novita Diamonds

About this 6.21ct lab-grown princess diamond

This 6.21ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839659527 or 839659527. Listed at 19 retailers as of November 1, 2026, with prices from $4,507 to $27,719, a $23,213 spread on the same certified stone. Novita Diamonds lists it at $27,719. 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

6.21

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle50.3°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG839659527

Dimensions9.91 × 9.67 × 7.07 mm

L/W Ratio1.02

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 LG839659527

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: $27,719 NZD|Low: $4,507 NZD|High: $27,719 NZD|Avg: $10,126 NZD

Novita Diamonds

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

November 2, 2026

Retailer 8$4,507 NZD

Retailer 13$4,749 NZD

Retailer 5$4,959 NZD

Retailer 2$6,427 NZD

Retailer 18$6,671 NZD

Retailer 17$7,068 NZD

Retailer 4$7,154 NZD

Retailer 12$8,649 NZD

Retailer 7$8,869 NZD

Retailer 16$9,033 NZD

Retailer 14$12,464 NZD

Retailer 11$12,664 NZD

Retailer 10$16,308 NZD

Retailer 9$16,656 NZD

Retailer 3$17,111 NZD

Retailer 6$17,878 NZD

Retailer 15$20,369 NZD

Novita Diamonds$27,719 NZD

23 data points across 18 retailers

19 retailers$4,507 NZD to $27,719 NZD

Cheapest Retailer

$4,507 NZD

$2,540 USD

Final sale: no returns

Retailer 2

$4,749 NZD

£2,108 GBP

View

Retailer 3

$4,959 NZD

$2,795 USD

View

B+

Retailer 4

$6,427 NZD

£2,852 GBP

View

B+

Retailer 5

$6,671 NZD

$3,760 USD

View

B+

Retailer 6

$7,068 NZD

€3,794 EUR

View

B+

Retailer 7

$7,154 NZD

$4,032 USD

View

B+

Retailer 8

$8,649 NZD

A$7,499 AUD

View

B+

Retailer 9

$8,869 NZD

£3,936 GBP

View

B+

Retailer 10

$9,033 NZD

ZAR 82,248 ZAR

View

Retailer 11

$12,464 NZD

$7,025 USD

View

B+

Retailer 12

$12,664 NZD

£5,620 GBP

View

Retailer 13

$16,308 NZD

$9,191 USD

View

Retailer 14

$16,656 NZD

SGD 12,686 SGD

View

Retailer 15

$17,111 NZD

$9,644 USD

View

Retailer 16

$17,878 NZD

$10,076 USD

View

Retailer 17

$18,967 NZD

$10,690 USD

View

Price last confirmed 20 days ago

Retailer 18

$20,369 NZD

$11,480 USD

View

Most Expensive

Novita Diamonds

cert_839659527 · Nov 1

$27,719 NZD

A$24,035 AUD

View

18 more retailers have this diamond

Prices start from $4,507 NZDSave up to $23,213 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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