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 $10,186 SGD

$7,965 USD

As of November 2, 2026

Save $29,984 SGD (75%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $46,818 SGD 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: $10,186 SGD|Low: $7,709 SGD|High: $48,654 SGD|Avg: $18,719 SGD|-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$7,709 SGD

Retailer 8$9,167 SGD

Retailer 9$9,220 SGD

Retailer 14$9,553 SGD

Retailer 1$10,186 SGD

Retailer 4$11,071 SGD

Retailer 11$11,082 SGD

Retailer 15$11,917 SGD

Retailer 2$13,544 SGD

Retailer 16$14,724 SGD

Retailer 13$15,072 SGD

Retailer 17$18,302 SGD

Retailer 12$18,700 SGD

Retailer 10$23,676 SGD

Retailer 6$26,574 SGD

Retailer 7$32,968 SGD

Retailer 5$40,170 SGD

With Clarity$46,818 SGD

37 data points across 18 retailers

17 retailers$10,186 SGD to $40,170 SGD

Retailer 1

$9,167 SGD

$7,168 USD

Price last confirmed 7 days ago

Retailer 2

$9,553 SGD

$7,470 USD

View

Price last confirmed 6 days ago

B+

Retailer 3

$10,186 SGD

$7,965 USD

View

Retailer 4

$11,071 SGD

$8,657 USD

View

Price last confirmed 7 days ago

B+

Retailer 5

$11,082 SGD

HK$67,700 HKD

View

Retailer 6

$11,917 SGD

£7,337 GBP

View

Price last confirmed 7 days ago

Retailer 7

$13,544 SGD

$10,590 USD

View

Price last confirmed 12 days ago

Retailer 8

$14,724 SGD

ZAR 185,990 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 9

$15,072 SGD

€11,224 EUR

View

Retailer 10

$18,302 SGD

A$22,016 AUD

View

Price last confirmed 11 days ago

B+

Retailer 11

$18,700 SGD

A$22,495 AUD

View

Retailer 12

$23,676 SGD

$18,513 USD

View

Retailer 13

$26,574 SGD

$20,779 USD

View

Price last confirmed 9 days ago

Retailer 14

$32,968 SGD

$25,778 USD

View

Price last confirmed 7 days ago

Retailer 15

$40,170 SGD

$31,410 USD

View

Price last confirmed 7 days ago

Retailer 16

$40,170 SGD

$31,410 USD

View

Most Expensive

With Clarity

776676592 · Nov 3

$46,818 SGD

$36,608 USD

View

Price under review

16 more retailers have this diamond

Prices start from $10,186 SGDSave up to $29,984 SGD

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.

Similar diamonds

B+

16.57ct Princess

$10,186 SGD