Round|Lab Grown|IGI

9.13ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG591378425

Shape and cutting style on the report: Round brilliant

Certificate IGI LG591378425

Diamond specifications and retailer prices

From $3,282 NZD

$1,850 USD

As of October 31, 2026

Save $12,722 NZD (79%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $16,004 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 9.13ct lab-grown round diamond

This 9.13ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591378425 or 591378425. Listed at 15 retailers as of October 31, 2026, with prices from $3,282 to $16,004, a $12,722 spread on the same certified stone. Brilliant Earth lists it at $16,004. 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

9.13

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG591378425

Dimensions13.39 × 13.32 × 8.29 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG591378425

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: $16,004 NZD|Low: $1,977 NZD|High: $17,299 NZD|Avg: $5,394 NZD|-7.5%

Brilliant Earth

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

October 31, 2026

Retailer 6$2,445 NZD

Retailer 5$2,661 NZD

Retailer 4$2,740 NZD

Retailer 8$2,798 NZD

Retailer 16$2,979 NZD

Retailer 9$3,282 NZD

Retailer 12$3,927 NZD

Retailer 11$4,632 NZD

Retailer 15$4,698 NZD

Retailer 2$4,881 NZD

Retailer 7$5,318 NZD

Retailer 13$5,406 NZD

Retailer 14$8,068 NZD

Retailer 10$8,554 NZD

Retailer 3$10,485 NZD

Brilliant Earth$16,004 NZD

33 data points across 16 retailers

15 retailers$3,282 NZD to $16,004 NZD

Retailer 1

$2,445 NZD

$1,378 USD

Price last confirmed 38 days ago

Retailer 2

$2,661 NZD

$1,500 USD

View

Price last confirmed 38 days ago

Retailer 3

$2,798 NZD

$1,577 USD

View

Price last confirmed 34 days ago

Retailer 4

$2,979 NZD

$1,679 USD

View

Price last confirmed 21 days ago

Retailer 5

$3,282 NZD

$1,850 USD

View

Retailer 6

$3,927 NZD

$2,213 USD

View

Retailer 7

$4,632 NZD

£2,055 GBP

View

Price last confirmed 15 days ago

B+

Retailer 8

$4,698 NZD

$2,648 USD

View

B+

Retailer 9

$4,881 NZD

€2,620 EUR

View

Retailer 10

$5,318 NZD

$2,997 USD

View

Price last confirmed 34 days ago

B+

Retailer 11

$5,406 NZD

$3,047 USD

View

Retailer 12

$8,068 NZD

$4,547 USD

View

Retailer 13

$8,554 NZD

£3,796 GBP

View

Retailer 14

$10,485 NZD

$5,909 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

7778322A · Oct 31

$16,004 NZD

$9,020 USD

View

14 more retailers have this diamond

Prices start from $3,282 NZDSave up to $12,722 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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9.13ct Round

$3,282 NZD