Princess|Lab Grown|IGI

3.82ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG818606743

Shape and cutting style on the report: Princess cut

Certificate IGI LG818606743

Diamond specifications and retailer prices

From $2,401 USD

As of October 30, 2026

Save $7,322 USD (75%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: $9,723 USD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 3.82ct lab-grown princess diamond

This 3.82ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818606743 or 818606743. Listed at 20 retailers as of October 30, 2026, with prices from $2,401 to $9,723, a $7,322 spread on the same certified stone. Taylor and Hart lists it at $9,723. 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

3.82

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.3°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818606743

Dimensions8.49 × 8.42 × 6.07 mm

L/W Ratio1.01

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818606743

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $7,457 USD|Low: $2,401 USD|High: $19,128 USD|Avg: $7,634 USD|-50.9%

Retailer 1

Retailer 2

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Retailer 19

Taylor and Hart

November 1, 2026

Retailer 9$2,401 USD

Retailer 17$2,612 USD

Retailer 6$2,688 USD

Retailer 4$2,785 USD

Retailer 5$2,905 USD

Retailer 16$2,950 USD

Retailer 13$3,314 USD

Retailer 10$3,828 USD

Retailer 14$3,836 USD

Retailer 18$4,176 USD

Retailer 2$4,344 USD

Retailer 19$4,650 USD

Retailer 8$5,288 USD

Retailer 12$6,289 USD

Retailer 15$6,468 USD

Retailer 7$7,437 USD

Retailer 1$7,457 USD

Retailer 11$7,501 USD

Retailer 3$8,217 USD

Taylor and Hart$9,723 USD

35 data points across 20 retailers

20 retailers$2,401 USD to $9,723 USD

Cheapest Retailer

$2,401 USD

Retailer 2

$2,612 USD

View

Retailer 3

$2,688 USD

View

Final sale: no returns

Retailer 4

$2,785 USD

View

Retailer 5

$2,905 USD

View

Retailer 6

$2,950 USD

View

Retailer 7

$3,314 USD

£2,609 GBP

View

Retailer 8

$3,828 USD

View

Retailer 9

$3,836 USD

£3,021 GBP

View

Retailer 10

$4,176 USD

View

Retailer 11

$4,344 USD

View

Retailer 12

$4,650 USD

View

Retailer 13

$5,288 USD

£4,164 GBP

View

B+

Retailer 14

$6,289 USD

A$9,676 AUD

View

B+

Retailer 15

$6,468 USD

ZAR 104,484 ZAR

View

B+

Retailer 16

$7,437 USD

View

B+

Retailer 17

$7,457 USD

£5,872 GBP

View

Retailer 18

$7,501 USD

View

Price last confirmed 20 days ago

B+

Retailer 19

$8,217 USD

View

Most Expensive

B+

Taylor and Hart

WDXTF1R · Oct 31

$9,723 USD

View

19 more retailers have this diamond

Prices start from $2,401 USDSave up to $7,322 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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3.82ct Princess

$2,401 USD