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 $4,219 AUD

HK$23,100 HKD

As of November 3, 2026

Save $14,559 AUD (78%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $18,778 AUD 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 2, 2026, with prices from $4,219 to $18,778, a $14,559 spread on the same certified stone. Brilliant Earth lists it at $18,778. 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 3

Current: $18,778 AUD|Low: $2,927 AUD|High: $18,778 AUD|Avg: $7,800 AUD

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 19$2,937 AUD

Retailer 7$3,143 AUD

Retailer 5$3,420 AUD

Retailer 16$3,520 AUD

Retailer 11$3,646 AUD

Retailer 23$3,881 AUD

Retailer 6$4,219 AUD

Retailer 20$4,989 AUD

Retailer 12$5,011 AUD

Retailer 2$5,251 AUD

Retailer 13$5,500 AUD

Retailer 21$5,622 AUD

Retailer 4$5,695 AUD

Retailer 22$6,767 AUD

Retailer 14$6,915 AUD

Retailer 3$8,547 AUD

Retailer 9$9,736 AUD

Retailer 8$10,319 AUD

Retailer 15$12,743 AUD

Retailer 17$13,345 AUD

Retailer 18$15,626 AUD

Retailer 10$17,815 AUD

Brilliant Earth$18,778 AUD

28 data points across 23 retailers

22 retailers$4,219 AUD to $18,778 AUD

Retailer 1

$2,937 AUD

£1,621 GBP

Price last confirmed 7 days ago

Retailer 2

$3,143 AUD

$2,203 USD

View

Price last confirmed 17 days ago

Retailer 3

$3,420 AUD

$2,397 USD

View

Price last confirmed 19 days ago

Retailer 4

$3,646 AUD

$2,555 USD

View

Price last confirmed 23 days ago

Retailer 5

$3,881 AUD

$2,720 USD

View

Price last confirmed 6 days ago

Retailer 6

$4,219 AUD

HK$23,100 HKD

View

Retailer 7

$4,989 AUD

£2,753 GBP

View

Price last confirmed 7 days ago

Retailer 8

$5,011 AUD

$3,512 USD

View

Price last confirmed 17 days ago

Retailer 9

$5,251 AUD

$3,680 USD

View

Retailer 10

$5,500 AUD

€3,671 EUR

View

Retailer 11

$5,622 AUD

ZAR 63,656 ZAR

View

Price last confirmed 9 days ago

Retailer 12

$5,695 AUD

$3,991 USD

View

Price last confirmed 7 days ago

Retailer 13

$6,767 AUD

View

Price last confirmed 11 days ago

Retailer 14

$6,915 AUD

£3,816 GBP

View

Price last confirmed 8 days ago

B+

Retailer 15

$8,547 AUD

$5,990 USD

View

Retailer 16

$9,736 AUD

$6,823 USD

View

Price last confirmed 8 days ago

Retailer 17

$10,319 AUD

$7,232 USD

View

Price last confirmed 9 days ago

Retailer 18

$12,743 AUD

$8,931 USD

View

Price last confirmed 8 days ago

Retailer 19

$13,345 AUD

View

Retailer 20

$15,626 AUD

$10,951 USD

View

Retailer 21

$17,815 AUD

$12,485 USD

View

Most Expensive

Brilliant Earth

21006074A · Nov 2

$18,778 AUD

$13,160 USD

View

21 more retailers have this diamond

Prices start from $4,219 AUDSave up to $14,559 AUD

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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