Cushion|Lab Grown|IGI

1.92ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG830624128

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830624128

Diamond specifications and retailer prices

From €666 EUR

$744 USD

As of October 30, 2026

Save €3,420 EUR (84%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: €4,086 EUR at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830624128 or 830624128. Listed at 16 retailers as of October 28, 2026, with prices from €666 to €4,086, a €3,420 spread on the same certified stone. Rare Carat lists it at €4,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG830624128

Dimensions9.30 × 6.32 × 4.16 mm

L/W Ratio1.47

Girdle conditionFaceted

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 LG830624128

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: €4,086 EUR|Low: €666 EUR|High: €5,138 EUR|Avg: €2,010 EUR|-2.1%

Rare Carat

Retailer 2

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Retailer 11

Retailer 12

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Retailer 16

October 31, 2026

Retailer 3€666 EUR

Retailer 8€732 EUR

Retailer 12€837 EUR

Retailer 2€1,081 EUR

Retailer 13€1,104 EUR

Retailer 10€1,167 EUR

Retailer 11€1,243 EUR

Retailer 15€1,512 EUR

Retailer 6€1,574 EUR

Retailer 4€2,101 EUR

Retailer 5€2,223 EUR

Retailer 16€2,334 EUR

Retailer 7€2,410 EUR

Retailer 14€2,853 EUR

Retailer 9€3,536 EUR

Rare Carat€4,086 EUR

33 data points across 16 retailers

16 retailers€666 EUR to €4,086 EUR

Cheapest Retailer

€666 EUR

$744 USD

Final sale: no returns

Retailer 2

€732 EUR

$818 USD

View

Price last confirmed 14 days ago

Retailer 3

€837 EUR

$935 USD

View

Retailer 4

€1,081 EUR

£951 GBP

View

Retailer 5

€1,104 EUR

$1,233 USD

View

Retailer 6

€1,167 EUR

View

Retailer 7

€1,243 EUR

ZAR 22,432 ZAR

View

Retailer 8

€1,512 EUR

$1,689 USD

View

Retailer 9

€1,574 EUR

$1,759 USD

View

B+

Retailer 10

€2,101 EUR

£1,848 GBP

View

B+

Retailer 11

€2,223 EUR

$2,484 USD

View

B+

Retailer 12

€2,334 EUR

$2,608 USD

View

B+

Retailer 13

€2,410 EUR

SGD 3,639 SGD

View

B+

Retailer 14

€2,853 EUR

£2,510 GBP

View

Retailer 15

€3,536 EUR

$3,950 USD

View

Most Expensive

Rare Carat

PE1286241JJ830 · Oct 28

€4,086 EUR

$4,565 USD

View

15 more retailers have this diamond

Prices start from €666 EURSave up to €3,420 EUR

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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1.92ct Cushion

€666 EUR