Princess|Lab Grown|IGI

3.11ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG561274276

Shape and cutting style on the report: Princess cut

Certificate IGI LG561274276

Diamond specifications and retailer prices

From $550 USD

HK$4,300 HKD

As of November 1, 2026

Save $1,960 USD (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $2,510 USD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561274276 or 561274276. Listed at 17 retailers as of October 31, 2026, with prices from $550 to $2,510, a $1,960 spread on the same certified stone. Brilliant Earth lists it at $2,510. 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

3.11

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39°

Pavilion angle37.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG561274276

Dimensions8.20 × 7.96 × 5.40 mm

L/W Ratio1.03

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 LG561274276

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: Nov 1

Current: $2,510 USD|Low: $451 USD|High: $4,806 USD|Avg: $1,458 USD|-22.3%

Brilliant Earth

Retailer 2

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Retailer 21

November 1, 2026

Retailer 8$451 USD

Retailer 7$500 USD

Retailer 10$518 USD

Retailer 17$550 USD

Retailer 18$650 USD

Retailer 15$797 USD

Retailer 4$860 USD

Retailer 16$1,005 USD

Retailer 19$1,061 USD

Retailer 21$1,094 USD

Retailer 13$1,096 USD

Retailer 9$1,136 USD

Retailer 5$1,357 USD

Retailer 12$1,539 USD

Retailer 20$1,605 USD

Retailer 3$1,655 USD

Retailer 6$1,843 USD

Retailer 2$1,970 USD

Retailer 11$2,017 USD

Brilliant Earth$2,510 USD

Retailer 14$4,806 USD

20 data points across 21 retailers

17 retailers$550 USD to $2,510 USD

Retailer 1

$404 USD

Price last confirmed 33 days ago

Retailer 2

$468 USD

View

Price last confirmed 39 days ago

Retailer 3

$494 USD

View

Price last confirmed 34 days ago

Retailer 4

$550 USD

HK$4,300 HKD

View

Retailer 5

$650 USD

View

B+

Retailer 6

$797 USD

View

Retailer 7

$1,005 USD

View

Retailer 8

$1,061 USD

A$1,632 AUD

View

Retailer 9

$1,094 USD

ZAR 17,673 ZAR

View

Retailer 10

$1,096 USD

View

Retailer 11

$1,291 USD

View

Price last confirmed 32 days ago

Retailer 12

$1,357 USD

View

B+

Retailer 13

$1,605 USD

SGD 2,169 SGD

View

Retailer 14

$1,609 USD

View

Price last confirmed 32 days ago

B+

Retailer 15

$1,655 USD

View

B+

Retailer 16

$1,970 USD

£1,551 GBP

View

Most Expensive

B+

Brilliant Earth

22350235A · Oct 31

$2,510 USD

View

16 more retailers have this diamond

Prices start from $550 USDSave up to $1,960 USD

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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