Round|Lab Grown|IGI

10.31ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784684018

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684018

Diamond specifications and retailer prices

From $3,986 NZD

$2,243 USD

As of November 1, 2026

Save $27,330 NZD (87%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $31,316 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684018 or 784684018. Listed at 17 retailers as of November 1, 2026, with prices from $3,986 to $31,316, a $27,330 spread on the same certified stone. Do Amore Diamonds lists it at $31,316. 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

10.31

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784684018

Dimensions13.99 × 14.08 × 8.50 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784684018

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: $6,863 NZD|Low: $3,827 NZD|High: $15,592 NZD|Avg: $7,318 NZD|+0.7%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 2, 2026

Retailer 11$3,986 NZD

Retailer 3$4,337 NZD

Retailer 12$4,625 NZD

Retailer 7$4,914 NZD

Retailer 2$5,462 NZD

Retailer 8$6,494 NZD

Retailer 1$6,863 NZD

Retailer 4$7,015 NZD

Retailer 10$7,248 NZD

Retailer 5$8,477 NZD

Retailer 9$10,317 NZD

Retailer 13$12,345 NZD

Retailer 6$14,906 NZD

42 data points across 13 retailers

17 retailers$3,986 NZD to $31,316 NZD

Cheapest Retailer

$3,986 NZD

$2,243 USD

Retailer 2

$4,337 NZD

$2,440 USD

View

Retailer 3

$4,625 NZD

$2,602 USD

View

Retailer 4

$4,625 NZD

$2,602 USD

View

Price last confirmed 22 days ago

Retailer 5

$4,914 NZD

$2,765 USD

View

Retailer 6

$5,462 NZD

$3,073 USD

View

Retailer 7

$6,494 NZD

$3,654 USD

View

Retailer 8

$6,863 NZD

£3,041 GBP

View

Retailer 9

$7,015 NZD

$3,947 USD

View

Retailer 10

$7,248 NZD

$4,078 USD

View

B+

Retailer 11

$9,526 NZD

$5,360 USD

View

Retailer 12

$10,317 NZD

$5,805 USD

View

Price last confirmed 8 days ago

B+

Retailer 13

$12,345 NZD

$6,946 USD

View

Retailer 14

$14,906 NZD

A$12,903 AUD

View

Retailer 15

$17,812 NZD

$10,022 USD

View

Price last confirmed 15 days ago

Retailer 16

$27,424 NZD

$15,430 USD

View

Most Expensive

Do Amore Diamonds

23-784684018 · Nov 2

$31,316 NZD

$17,620 USD

View

16 more retailers have this diamond

Prices start from $3,986 NZDSave up to $27,330 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

10.31ct Round

$3,986 NZD