Round|Lab Grown|IGI

10.72ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG607389530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607389530

Diamond specifications and retailer prices

From $4,647 NZD

$2,619 USD

As of October 29, 2026

Save $31,992 NZD (87%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $36,639 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 10.72ct lab-grown round diamond

This 10.72ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607389530 or 607389530. Listed at 23 retailers as of October 29, 2026, with prices from $4,647 to $36,639, a $31,992 spread on the same certified stone. Brilliant Earth lists it at $36,639. 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

10.72

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG607389530

Dimensions14.26 × 14.20 × 8.54 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

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 LG607389530

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 29

Current: $36,639 NZD|Low: $4,461 NZD|High: $36,728 NZD|Avg: $9,575 NZD

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 12$4,647 NZD

Retailer 11$4,825 NZD

Retailer 10$5,057 NZD

Retailer 8$5,206 NZD

Retailer 14$5,390 NZD

Retailer 3$5,394 NZD

Retailer 5$7,186 NZD

Retailer 9$7,251 NZD

Retailer 16$7,409 NZD

Retailer 13$8,346 NZD

Retailer 7$8,394 NZD

Retailer 2$8,540 NZD

Retailer 4$10,005 NZD

Retailer 15$13,245 NZD

Retailer 6$13,685 NZD

Brilliant Earth$36,639 NZD

35 data points across 16 retailers

23 retailers$4,647 NZD to $36,639 NZD

Cheapest Retailer

$4,647 NZD

$2,619 USD

Retailer 2

$4,825 NZD

£2,141 GBP

View

Retailer 3

$5,057 NZD

$2,850 USD

View

Retailer 4

$5,204 NZD

$2,933 USD

View

Final sale: no returns

Retailer 5

$5,390 NZD

$3,038 USD

View

Retailer 6

$5,390 NZD

$3,038 USD

View

Price last confirmed 10 days ago

Retailer 7

$5,390 NZD

$3,038 USD

View

Price last confirmed 18 days ago

Retailer 8

$5,394 NZD

$3,040 USD

View

Retailer 9

$6,109 NZD

$3,443 USD

View

Retailer 10

$7,186 NZD

$4,050 USD

View

Retailer 11

$7,251 NZD

£3,218 GBP

View

Retailer 12

$7,409 NZD

$4,176 USD

View

Retailer 13

$8,261 NZD

$4,656 USD

View

Price last confirmed 17 days ago

Retailer 14

$8,346 NZD

ZAR 75,988 ZAR

View

Retailer 15

$8,394 NZD

$4,731 USD

View

Price last confirmed 10 days ago

Retailer 16

$8,540 NZD

€4,584 EUR

View

Retailer 17

$10,005 NZD

A$8,675 AUD

View

Price last confirmed 9 days ago

B+

Retailer 18

$13,245 NZD

$7,465 USD

View

B+

Retailer 19

$13,685 NZD

$7,713 USD

View

B+

Retailer 20

$14,395 NZD

$8,113 USD

View

Retailer 21

$15,080 NZD

$8,499 USD

View

Retailer 22

$18,801 NZD

$10,596 USD

View

Most Expensive

Brilliant Earth

20602258A · Oct 29

$36,639 NZD

$20,650 USD

View

22 more retailers have this diamond

Prices start from $4,647 NZDSave up to $31,992 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.

Similar diamonds

10.72ct Round

$4,647 NZD