Cushion|Lab Grown|IGI

3.11ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG522239697

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239697

Diamond specifications and retailer prices

From $749 USD

As of October 29, 2026

Save $3,741 USD (83%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $4,490 USD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.11ct lab-grown cushion diamond

This 3.11ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522239697 or 522239697. Listed at 15 retailers as of October 29, 2026, with prices from $749 to $4,490, a $3,741 spread on the same certified stone. Brilliant Earth lists it at $4,490. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle35.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG522239697

Dimensions8.39 × 7.88 × 5.31 mm

L/W Ratio1.06

Girdle conditionFaceted

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 LG522239697

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: $4,490 USD|Low: $478 USD|High: $7,235 USD|Avg: $2,298 USD|-2.8%

Brilliant Earth

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

October 30, 2026

Retailer 4$749 USD

Retailer 12$776 USD

Retailer 2$880 USD

Retailer 11$955 USD

Retailer 3$1,082 USD

Retailer 14$1,164 USD

Retailer 13$1,264 USD

Retailer 10$1,762 USD

Retailer 9$1,801 USD

Retailer 15$2,408 USD

Retailer 6$2,676 USD

Retailer 5$2,689 USD

Retailer 8$3,285 USD

Brilliant Earth$4,490 USD

Retailer 7$7,235 USD

35 data points across 15 retailers

15 retailers$749 USD to $4,490 USD

Cheapest Retailer

$749 USD

Final sale: no returns

Retailer 2

$776 USD

View

Price last confirmed 14 days ago

Retailer 3

$880 USD

£693 GBP

View

Retailer 4

$955 USD

View

Retailer 5

$1,082 USD

View

Retailer 6

$1,164 USD

View

Retailer 7

$1,264 USD

View

Retailer 8

$1,762 USD

A$2,711 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

$1,801 USD

ZAR 29,098 ZAR

View

Retailer 10

$2,408 USD

£1,896 GBP

View

Retailer 11

$2,676 USD

View

Retailer 12

$2,689 USD

View

Retailer 13

$2,778 USD

HK$21,700 HKD

View

Retailer 14

$3,285 USD

£2,587 GBP

View

Most Expensive

Brilliant Earth

17971805A · Oct 29

$4,490 USD

View

14 more retailers have this diamond

Prices start from $749 USDSave up to $3,741 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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