Emerald|Lab Grown|IGI

17.88ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG830648343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830648343

Diamond specifications and retailer prices

From $5,186 AUD

$3,643 USD

As of October 27, 2026

Save $32,625 AUD (86%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $37,811 AUD at Brilliant Earth · As of October 26, 2026

View at Brilliant Earth

About this 17.88ct lab-grown emerald diamond

This 17.88ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830648343 or 830648343. Listed at 15 retailers as of October 26, 2026, with prices from $5,186 to $37,811, a $32,625 spread on the same certified stone. Brilliant Earth lists it at $37,811. 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

17.88

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.4°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830648343

Dimensions18.10 × 12.29 × 8.30 mm

L/W Ratio1.47

Culet sizeLarge

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 LG830648343

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 27

Current: $37,811 AUD|Low: $4,978 AUD|High: $38,978 AUD|Avg: $15,445 AUD|-3.0%

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

Retailer 15

October 27, 2026

Retailer 2$5,186 AUD

Retailer 9$5,643 AUD

Retailer 4$6,630 AUD

Retailer 6$7,927 AUD

Retailer 13$8,134 AUD

Retailer 11$8,136 AUD

Retailer 8$8,298 AUD

Retailer 15$9,326 AUD

Retailer 12$9,638 AUD

Retailer 10$12,516 AUD

Retailer 14$20,938 AUD

Retailer 5$24,191 AUD

Retailer 3$27,273 AUD

Retailer 7$35,675 AUD

Brilliant Earth$37,811 AUD

22 data points across 15 retailers

15 retailers$5,186 AUD to $37,811 AUD

Cheapest Retailer

$5,186 AUD

$3,643 USD

Retailer 2

$5,643 AUD

$3,964 USD

View

Price last confirmed 8 days ago

Retailer 3

$6,630 AUD

$4,657 USD

View

B+

Retailer 4

$7,927 AUD

HK$43,500 HKD

View

B+

Retailer 5

$8,134 AUD

$5,714 USD

View

B+

Retailer 6

$8,136 AUD

$5,715 USD

View

Retailer 7

$8,298 AUD

$5,829 USD

View

Price last confirmed 8 days ago

B+

Retailer 8

$9,326 AUD

$6,551 USD

View

Retailer 9

$9,638 AUD

$6,770 USD

View

Price last confirmed 14 days ago

Retailer 10

$12,516 AUD

View

Price last confirmed 10 days ago

Retailer 11

$20,938 AUD

View

Price last confirmed 24 days ago

Retailer 12

$24,191 AUD

$16,993 USD

View

Retailer 13

$27,273 AUD

$19,158 USD

View

Retailer 14

$35,675 AUD

$25,060 USD

View

Most Expensive

Brilliant Earth

21344077Y · Oct 26

$37,811 AUD

$26,560 USD

View

14 more retailers have this diamond

Prices start from $5,186 AUDSave up to $32,625 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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17.88ct Emerald

$5,186 AUD