Round|Lab Grown|IGI

9.02ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG670487544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670487544

Diamond specifications and retailer prices

From $2,409 NZD

$1,358 USD

As of November 1, 2026

Save $9,354 NZD (80%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $11,764 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 9.02ct lab-grown round diamond

This 9.02ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG670487544 or 670487544. Listed at 15 retailers as of October 31, 2026, with prices from $2,409 to $11,764, a $9,354 spread on the same certified stone. Brilliant Earth lists it at $11,764. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

9.02

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG670487544

Dimensions13.59 × 13.65 × 7.98 mm

L/W Ratio1.00

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG670487544

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: $11,764 NZD|Low: $2,409 NZD|High: $16,235 NZD|Avg: $6,145 NZD|-17.4%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

November 2, 2026

Retailer 11$2,409 NZD

Retailer 3$2,569 NZD

Retailer 5$2,777 NZD

Retailer 2$3,571 NZD

Retailer 9$3,918 NZD

Retailer 6$4,406 NZD

Retailer 8$4,732 NZD

Retailer 4$7,936 NZD

Retailer 10$8,655 NZD

Retailer 7$9,874 NZD

Brilliant Earth$11,764 NZD

42 data points across 11 retailers

15 retailers$2,409 NZD to $11,764 NZD

Retailer 1

$2,126 NZD

$1,198 USD

Price last confirmed 25 days ago

Retailer 2

$2,409 NZD

$1,358 USD

View

Price last confirmed 26 days ago

Retailer 3

$2,409 NZD

$1,358 USD

View

Final sale: no returns

Retailer 4

$2,569 NZD

$1,448 USD

View

Price last confirmed 30 days ago

Retailer 5

$2,777 NZD

$1,565 USD

View

B+

Retailer 6

$3,571 NZD

£1,585 GBP

View

B+

Retailer 7

$3,918 NZD

$2,208 USD

View

B+

Retailer 8

$4,406 NZD

€2,365 EUR

View

B+

Retailer 9

$4,732 NZD

$2,667 USD

View

Retailer 10

$4,814 NZD

$2,713 USD

View

Price last confirmed 25 days ago

Retailer 11

$7,936 NZD

£3,522 GBP

View

Retailer 12

$8,655 NZD

$4,878 USD

View

Retailer 13

$9,874 NZD

$5,565 USD

View

Retailer 14

$11,171 NZD

$6,296 USD

View

Price last confirmed 104 days ago

Most Expensive

Brilliant Earth

21027422A · Oct 31

$11,764 NZD

$6,630 USD

View

14 more retailers have this diamond

Prices start from $2,409 NZDSave up to $9,354 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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9.02ct Round

$2,409 NZD