Radiant|Lab Grown|IGI

10.13ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG603334338

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

Certificate IGI LG603334338

Diamond specifications and retailer prices

From $4,077 AUD

$2,864 USD

As of October 30, 2026

Save $15,725 AUD (79%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $19,802 AUD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 10.13ct lab-grown radiant diamond

This 10.13ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603334338 or 603334338. Listed at 17 retailers as of October 30, 2026, with prices from $4,077 to $19,802, a $15,725 spread on the same certified stone. Brilliant Earth lists it at $19,802. 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

10.13

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.7°

Pavilion angle34.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG603334338

Dimensions14.12 × 11.32 × 7.46 mm

L/W Ratio1.25

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 LG603334338

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 30

Current: $19,802 AUD|Low: $3,913 AUD|High: $20,372 AUD|Avg: $8,766 AUD|-2.8%

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

November 1, 2026

Retailer 11$4,077 AUD

Retailer 13$4,565 AUD

Retailer 12$4,729 AUD

Retailer 9$4,954 AUD

Retailer 6$5,467 AUD

Retailer 8$6,795 AUD

Retailer 7$7,322 AUD

Retailer 10$7,354 AUD

Retailer 3$7,619 AUD

Retailer 14$8,158 AUD

Retailer 2$8,763 AUD

Retailer 4$13,160 AUD

Retailer 5$16,479 AUD

Brilliant Earth$19,802 AUD

22 data points across 14 retailers

17 retailers$4,077 AUD to $19,802 AUD

B+

Cheapest Retailer

$4,077 AUD

$2,864 USD

B+

Retailer 2

$4,436 AUD

$3,116 USD

View

B+

Retailer 3

$4,565 AUD

$3,207 USD

View

Final sale: no returns

B+

Retailer 4

$4,729 AUD

$3,322 USD

View

Retailer 5

$4,729 AUD

$3,322 USD

View

Price last confirmed 20 days ago

B+

Retailer 6

$4,954 AUD

$3,480 USD

View

B+

Retailer 7

$5,467 AUD

HK$30,000 HKD

View

Retailer 8

$6,502 AUD

$4,567 USD

View

Retailer 9

$6,795 AUD

$4,773 USD

View

B+

Retailer 10

$7,322 AUD

ZAR 83,091 ZAR

View

Retailer 11

$7,354 AUD

$5,166 USD

View

Retailer 12

$7,619 AUD

$5,352 USD

View

Retailer 13

$8,158 AUD

£4,512 GBP

View

Retailer 14

$8,763 AUD

View

Retailer 15

$13,160 AUD

$9,244 USD

View

Retailer 16

$16,479 AUD

$11,575 USD

View

Most Expensive

Brilliant Earth

10597349A · Oct 31

$19,802 AUD

$13,910 USD

View

16 more retailers have this diamond

Prices start from $4,077 AUDSave up to $15,725 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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B+

10.13ct Radiant

$4,077 AUD