Princess|Lab Grown|IGI

16.57ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG776676592

Shape and cutting style on the report: Princess cut

Certificate IGI LG776676592

Diamond specifications and retailer prices

From $11,365 AUD

$7,965 USD

As of November 2, 2026

Save $33,454 AUD (75%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $52,236 AUD at With Clarity · As of November 3, 2026

View at With Clarity

About this 16.57ct lab-grown princess diamond

This 16.57ct lab-grown princess 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 LG776676592 or 776676592. Listed at 17 retailers as of November 1, 2026, with a 294% 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

16.57

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle50.1°

Pavilion angle36.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776676592

Dimensions13.76 × 13.54 × 9.59 mm

L/W Ratio1.02

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 LG776676592

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: Nov 2

Current: $11,365 AUD|Low: $8,602 AUD|High: $54,285 AUD|Avg: $20,885 AUD|-17.1%

Retailer 1

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

Retailer 16

Retailer 17

With Clarity

November 2, 2026

Retailer 3$8,602 AUD

Retailer 8$10,228 AUD

Retailer 9$10,287 AUD

Retailer 14$10,659 AUD

Retailer 1$11,365 AUD

Retailer 4$12,353 AUD

Retailer 11$12,365 AUD

Retailer 15$13,296 AUD

Retailer 2$15,111 AUD

Retailer 16$16,428 AUD

Retailer 13$16,816 AUD

Retailer 17$20,420 AUD

Retailer 12$20,864 AUD

Retailer 10$26,416 AUD

Retailer 6$29,649 AUD

Retailer 7$36,783 AUD

Retailer 5$44,819 AUD

With Clarity$52,236 AUD

37 data points across 18 retailers

17 retailers$11,365 AUD to $44,819 AUD

Retailer 1

$10,228 AUD

$7,168 USD

Price last confirmed 7 days ago

Retailer 2

$10,659 AUD

$7,470 USD

View

Price last confirmed 6 days ago

B+

Retailer 3

$11,365 AUD

$7,965 USD

View

Retailer 4

$12,353 AUD

$8,657 USD

View

Price last confirmed 7 days ago

B+

Retailer 5

$12,365 AUD

HK$67,700 HKD

View

Retailer 6

$13,296 AUD

£7,337 GBP

View

Price last confirmed 7 days ago

Retailer 7

$15,111 AUD

$10,590 USD

View

Price last confirmed 13 days ago

Retailer 8

$16,428 AUD

ZAR 185,990 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 9

$16,816 AUD

€11,224 EUR

View

Retailer 10

$20,420 AUD

View

Price last confirmed 11 days ago

B+

Retailer 11

$20,864 AUD

View

Retailer 12

$26,416 AUD

$18,513 USD

View

Retailer 13

$29,649 AUD

$20,779 USD

View

Price last confirmed 9 days ago

Retailer 14

$36,783 AUD

$25,778 USD

View

Price last confirmed 7 days ago

Retailer 15

$44,819 AUD

$31,410 USD

View

Price last confirmed 7 days ago

Retailer 16

$44,819 AUD

$31,410 USD

View

Most Expensive

With Clarity

776676592 · Nov 3

$52,236 AUD

$36,608 USD

View

Price under review

16 more retailers have this diamond

Prices start from $11,365 AUDSave up to $33,454 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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16.57ct Princess

$11,365 AUD