Round|Lab Grown|IGI

2.83ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG485136624

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136624

Diamond specifications and retailer prices

From $1,640 USD

As of November 5, 2026

Save $9,110 USD (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $10,750 USD at Cape Diamonds · As of November 3, 2026

View at Cape Diamonds

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485136624 or 485136624. Listed at 12 retailers as of November 3, 2026, with prices from $1,640 to $10,750, a $9,110 spread on the same certified stone. Cape Diamonds lists it at $10,750. 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

2.83

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.4°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG485136624

Dimensions9.21 × 9.24 × 5.40 mm

L/W Ratio1.00

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG485136624

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: Nov 5

Current: $10,750 USD|Low: $1,640 USD|High: $11,211 USD|Avg: $5,627 USD|-4.1%

Cape Diamonds

Retailer 2

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Retailer 13

November 5, 2026

Retailer 6$1,640 USD

Retailer 8$3,581 USD

Retailer 12$3,896 USD

Retailer 11$4,011 USD

Retailer 9$4,154 USD

Retailer 3$4,310 USD

Retailer 4$4,815 USD

Retailer 13$5,191 USD

Retailer 7$5,618 USD

Retailer 10$6,442 USD

Retailer 2$8,874 USD

Retailer 5$9,387 USD

Cape Diamonds$10,750 USD

22 data points across 13 retailers

12 retailers$1,640 USD to $10,750 USD

Cheapest Retailer

$1,640 USD

B+

Retailer 2

$3,581 USD

View

B+

Retailer 3

$3,896 USD

View

B+

Retailer 4

$4,011 USD

View

Final sale: no returns

B+

Retailer 5

$4,154 USD

View

Retailer 6

$4,154 USD

View

Price last confirmed 25 days ago

B+

Retailer 7

$4,310 USD

View

B+

Retailer 8

$5,191 USD

View

Retailer 9

$5,618 USD

View

Retailer 10

$6,442 USD

View

Retailer 11

$8,874 USD

View

Most Expensive

Cape Diamonds

cert_485136624 · Nov 3

$10,750 USD

ZAR 173,661 ZAR

View

11 more retailers have this diamond

Prices start from $1,640 USDSave up to $9,110 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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2.83ct Round

$1,640 USD