Radiant|Lab Grown|IGI

13.10ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG823696043

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG823696043

Diamond specifications and retailer prices

From $5,255 NZD

HK$23,100 HKD

As of November 1, 2026

Save $18,134 NZD (78%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $23,389 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 13.1ct lab-grown radiant diamond

This 13.1ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823696043 or 823696043. Listed at 22 retailers as of November 1, 2026, with prices from $5,255 to $23,389, a $18,134 spread on the same certified stone. Brilliant Earth lists it at $23,389. 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

13.10

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.1°

Pavilion angle30.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823696043

Dimensions17.41 × 11.49 × 7.24 mm

L/W Ratio1.52

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 LG823696043

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: $23,389 NZD|Low: $3,646 NZD|High: $23,389 NZD|Avg: $9,716 NZD

Brilliant Earth

Retailer 2

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Retailer 23

November 2, 2026

Retailer 19$3,659 NZD

Retailer 7$3,915 NZD

Retailer 5$4,260 NZD

Retailer 16$4,385 NZD

Retailer 11$4,541 NZD

Retailer 23$4,834 NZD

Retailer 6$5,255 NZD

Retailer 20$6,214 NZD

Retailer 12$6,242 NZD

Retailer 2$6,540 NZD

Retailer 13$6,851 NZD

Retailer 21$7,003 NZD

Retailer 4$7,093 NZD

Retailer 22$8,429 NZD

Retailer 14$8,613 NZD

Retailer 3$10,646 NZD

Retailer 9$12,127 NZD

Retailer 8$12,854 NZD

Retailer 15$15,872 NZD

Retailer 17$16,622 NZD

Retailer 18$19,463 NZD

Retailer 10$22,190 NZD

Brilliant Earth$23,389 NZD

28 data points across 23 retailers

22 retailers$5,255 NZD to $23,389 NZD

Retailer 1

$3,659 NZD

£1,621 GBP

Price last confirmed 7 days ago

Retailer 2

$3,915 NZD

$2,203 USD

View

Price last confirmed 17 days ago

Retailer 3

$4,260 NZD

$2,397 USD

View

Price last confirmed 19 days ago

Retailer 4

$4,541 NZD

$2,555 USD

View

Price last confirmed 23 days ago

Retailer 5

$4,834 NZD

$2,720 USD

View

Price last confirmed 6 days ago

Retailer 6

$5,255 NZD

HK$23,100 HKD

View

Retailer 7

$6,214 NZD

£2,753 GBP

View

Price last confirmed 7 days ago

Retailer 8

$6,242 NZD

$3,512 USD

View

Price last confirmed 17 days ago

Retailer 9

$6,540 NZD

$3,680 USD

View

Retailer 10

$6,851 NZD

€3,671 EUR

View

Retailer 11

$7,003 NZD

ZAR 63,656 ZAR

View

Price last confirmed 9 days ago

Retailer 12

$7,093 NZD

$3,991 USD

View

Price last confirmed 7 days ago

Retailer 13

$8,429 NZD

A$7,296 AUD

View

Price last confirmed 11 days ago

Retailer 14

$8,613 NZD

£3,816 GBP

View

Price last confirmed 8 days ago

B+

Retailer 15

$10,646 NZD

$5,990 USD

View

Retailer 16

$12,127 NZD

$6,823 USD

View

Price last confirmed 7 days ago

Retailer 17

$12,854 NZD

$7,232 USD

View

Price last confirmed 9 days ago

Retailer 18

$15,872 NZD

$8,931 USD

View

Price last confirmed 8 days ago

Retailer 19

$16,622 NZD

A$14,388 AUD

View

Retailer 20

$19,463 NZD

$10,951 USD

View

Retailer 21

$22,190 NZD

$12,485 USD

View

Most Expensive

Brilliant Earth

21006074A · Nov 2

$23,389 NZD

$13,160 USD

View

21 more retailers have this diamond

Prices start from $5,255 NZDSave up to $18,134 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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