Round|Lab Grown|IGI

3.89ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG771635328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771635328

Diamond specifications and retailer prices

From $478 USD

As of October 29, 2026

Save $2,190 USD (82%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $2,668 USD at With Clarity · As of October 28, 2026

View at With Clarity

About this 3.89ct lab-grown round diamond

This 3.89ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771635328 or 771635328. Listed at 12 retailers as of October 28, 2026, with prices from $478 to $2,668, a $2,190 spread on the same certified stone. With Clarity lists it at $2,668. 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

3.89

Carat

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG771635328

Dimensions10.27 × 10.19 × 6.01 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG771635328

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 29

Current: $900 USD|Low: $476 USD|High: $2,821 USD|Avg: $1,609 USD|-3.6%

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

With Clarity

October 29, 2026

Retailer 3$478 USD

Retailer 11$536 USD

Retailer 8$735 USD

Retailer 10$769 USD

Retailer 1$900 USD

Retailer 13$998 USD

Retailer 4$1,018 USD

Retailer 9$1,595 USD

Retailer 14$1,907 USD

Retailer 12$2,046 USD

Retailer 6$2,137 USD

Retailer 7$2,191 USD

Retailer 2$2,378 USD

Retailer 5$2,419 USD

With Clarity$2,668 USD

29 data points across 15 retailers

12 retailers$478 USD to $2,668 USD

Cheapest Retailer

$478 USD

Retailer 2

$536 USD

View

Retailer 3

$735 USD

View

Retailer 4

$769 USD

£605 GBP

View

Price last confirmed 14 days ago

Retailer 5

$900 USD

€857 EUR

View

Retailer 6

$998 USD

View

B+

Retailer 7

$1,595 USD

View

B+

Retailer 8

$1,907 USD

View

B+

Retailer 9

$2,046 USD

View

B+

Retailer 10

$2,191 USD

£1,725 GBP

View

B+

Retailer 11

$2,378 USD

SGD 3,214 SGD

View

Price last confirmed 16 days ago

Most Expensive

With Clarity

771635328 · Oct 28

$2,668 USD

View

11 more retailers have this diamond

Prices start from $478 USDSave up to $2,190 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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3.89ct Round

$478 USD