Heart|Lab Grown|IGI

12.02ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG750521068

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG750521068

Diamond specifications and retailer prices

From $5,880 AUD

$4,131 USD

As of October 30, 2026

Save $28,213 AUD (83%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $39,613 AUD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 12.02ct lab-grown heart diamond

This 12.02ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750521068 or 750521068. Listed at 24 retailers as of October 30, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

12.02

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.6°

Pavilion angle30.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG750521068

Dimensions14.28 × 13.25 × 8.29 mm

L/W Ratio1.08

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 LG750521068

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 30

Current: $39,613 AUD|Low: $5,877 AUD|High: $39,613 AUD|Avg: $13,057 AUD

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 10$5,880 AUD

Retailer 19$6,162 AUD

Retailer 7$6,585 AUD

Retailer 22$6,821 AUD

Retailer 17$6,825 AUD

Retailer 6$6,913 AUD

Retailer 20$7,870 AUD

Retailer 3$8,071 AUD

Retailer 14$8,522 AUD

Retailer 13$8,970 AUD

Retailer 2$10,556 AUD

Retailer 18$10,560 AUD

Retailer 16$10,605 AUD

Retailer 8$12,271 AUD

Retailer 21$14,990 AUD

Retailer 15$15,816 AUD

Retailer 12$17,315 AUD

Retailer 4$18,946 AUD

Retailer 9$23,347 AUD

Retailer 5$24,245 AUD

Retailer 11$34,093 AUD

Brilliant Earth$39,613 AUD

31 data points across 22 retailers

24 retailers$5,880 AUD to $34,093 AUD

Cheapest Retailer

$5,880 AUD

$4,131 USD

Retailer 2

$6,162 AUD

$4,329 USD

View

Retailer 3

$6,585 AUD

$4,626 USD

View

Final sale: no returns

Retailer 4

$6,821 AUD

$4,792 USD

View

Retailer 5

$6,825 AUD

$4,795 USD

View

Retailer 6

$6,913 AUD

$4,857 USD

View

Retailer 7

$7,101 AUD

$4,989 USD

View

Price last confirmed 17 days ago

B+

Retailer 8

$7,870 AUD

$5,529 USD

View

B+

Retailer 9

$8,071 AUD

HK$44,300 HKD

View

B+

Retailer 10

$8,522 AUD

$5,987 USD

View

B+

Retailer 11

$8,970 AUD

£4,962 GBP

View

Retailer 12

$9,241 AUD

$6,492 USD

View

Price last confirmed 14 days ago

B+

Retailer 13

$10,556 AUD

ZAR 119,812 ZAR

View

B+

Retailer 14

$10,560 AUD

$7,419 USD

View

B+

Retailer 15

$10,605 AUD

€7,096 EUR

View

B+

Retailer 16

$12,271 AUD

$8,621 USD

View

Retailer 17

$14,990 AUD

$10,531 USD

View

Retailer 18

$15,816 AUD

View

Price last confirmed 21 days ago

Retailer 19

$17,315 AUD

$12,164 USD

View

Retailer 20

$18,946 AUD

$13,310 USD

View

Retailer 21

$23,347 AUD

SGD 22,165 SGD

View

Retailer 22

$24,245 AUD

$17,033 USD

View

Retailer 23

$34,093 AUD

$23,952 USD

View

Most Expensive

Brilliant Earth

16696463A · Oct 28

$39,613 AUD

$27,830 USD

View

Price under review

23 more retailers have this diamond

Prices start from $5,880 AUDSave up to $28,213 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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