Princess|Lab Grown|IGI

4.30ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG806615978

Shape and cutting style on the report: Princess cut

Certificate IGI LG806615978

Diamond specifications and retailer prices

From $994 NZD

$560 USD

As of October 27, 2026

Save $10,930 NZD (92%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $11,923 NZD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 4.3ct lab-grown princess diamond

This 4.3ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806615978 or 806615978. Listed at 25 retailers as of October 26, 2026, with prices from $994 to $11,923, a $10,930 spread on the same certified stone. Brilliant Earth lists it at $11,923. 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

4.30

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.3°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG806615978

Dimensions9.09 × 8.79 × 6.01 mm

L/W Ratio1.03

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 LG806615978

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 27

Current: $6,671 NZD|Low: $965 NZD|High: $11,923 NZD|Avg: $3,016 NZD|-44.0%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 5$994 NZD

Retailer 16$1,112 NZD

Retailer 24$1,112 NZD

Retailer 18$1,170 NZD

Retailer 7$1,233 NZD

Retailer 22$1,340 NZD

Retailer 23$1,490 NZD

Retailer 13$1,798 NZD

Retailer 15$1,812 NZD

Retailer 9$1,900 NZD

Retailer 19$1,911 NZD

Retailer 21$2,431 NZD

Retailer 3$2,489 NZD

Retailer 8$2,766 NZD

Retailer 2$2,830 NZD

Retailer 4$3,242 NZD

Retailer 10$3,596 NZD

Retailer 12$3,901 NZD

Retailer 11$3,964 NZD

Retailer 14$3,967 NZD

Retailer 17$3,996 NZD

Retailer 6$4,835 NZD

Retailer 20$5,358 NZD

Brilliant Earth$6,671 NZD

28 data points across 24 retailers

25 retailers$994 NZD to $11,923 NZD

Cheapest Retailer

$994 NZD

$560 USD

Retailer 2

$1,112 NZD

$627 USD

View

Price last confirmed 8 days ago

Retailer 3

$1,170 NZD

£519 GBP

View

Retailer 4

$1,233 NZD

$695 USD

View

Price last confirmed 7 days ago

Retailer 5

$1,340 NZD

HK$5,900 HKD

View

Retailer 6

$1,490 NZD

$840 USD

View

Price last confirmed 5 days ago

Retailer 7

$1,798 NZD

€965 EUR

View

Retailer 8

$1,812 NZD

$1,021 USD

View

Retailer 9

$1,900 NZD

$1,071 USD

View

Price last confirmed 9 days ago

Retailer 10

$1,911 NZD

£848 GBP

View

Retailer 11

$2,431 NZD

ZAR 22,136 ZAR

View

Price last confirmed 9 days ago

Retailer 12

$2,489 NZD

A$2,158 AUD

View

Price last confirmed 12 days ago

B+

Retailer 13

$2,766 NZD

$1,559 USD

View

B+

Retailer 14

$2,830 NZD

$1,595 USD

View

Retailer 15

$3,242 NZD

$1,827 USD

View

Price last confirmed 8 days ago

Retailer 16

$3,596 NZD

£1,596 GBP

View

Price last confirmed 17 days ago

B+

Retailer 17

$3,901 NZD

SGD 2,971 SGD

View

Retailer 18

$3,964 NZD

$2,234 USD

View

Price last confirmed 8 days ago

B+

Retailer 19

$3,967 NZD

$2,236 USD

View

B+

Retailer 20

$3,996 NZD

$2,252 USD

View

Retailer 21

$4,835 NZD

$2,725 USD

View

Price last confirmed 11 days ago

Retailer 22

$5,358 NZD

£2,378 GBP

View

Price last confirmed 7 days ago

Retailer 23

$5,420 NZD

$3,055 USD

View

Retailer 24

$6,671 NZD

$3,760 USD

View

Most Expensive

Brilliant Earth

20069695A · Oct 26

$11,923 NZD

$6,720 USD

View

24 more retailers have this diamond

Prices start from $994 NZDSave up to $10,930 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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