Cushion|Lab Grown|IGI

5.46ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG681579158

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681579158

Diamond specifications and retailer prices

From €5,275 EUR

$5,893 USD

As of November 1, 2026

Save €28,622 EUR (84%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: €33,897 EUR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.46ct lab-grown cushion diamond

This 5.46ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681579158 or 681579158. Listed at 21 retailers as of October 31, 2026, with prices from €5,275 to €33,897, a €28,622 spread on the same certified stone. Do Amore Diamonds lists it at €33,897. 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

5.46

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG681579158

Dimensions11.48 × 9.56 × 6.32 mm

L/W Ratio1.20

Girdle conditionFaceted

Culet sizePointed

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 LG681579158

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: €33,897 EUR|Low: €5,275 EUR|High: €33,897 EUR|Avg: €13,222 EUR

Do Amore Diamonds

Retailer 2

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Retailer 19

November 1, 2026

Retailer 19€5,275 EUR

Retailer 17€6,145 EUR

Retailer 10€6,630 EUR

Retailer 18€7,347 EUR

Retailer 11€7,519 EUR

Retailer 15€7,906 EUR

Retailer 9€8,054 EUR

Retailer 7€8,990 EUR

Retailer 13€9,794 EUR

Retailer 16€10,437 EUR

Retailer 8€12,815 EUR

Retailer 2€12,835 EUR

Retailer 12€13,193 EUR

Retailer 3€13,981 EUR

Retailer 4€15,729 EUR

Retailer 6€21,969 EUR

Retailer 14€22,016 EUR

Retailer 5€23,318 EUR

Do Amore Diamonds€33,897 EUR

37 data points across 19 retailers

21 retailers€5,275 EUR to €33,897 EUR

Cheapest Retailer

€5,275 EUR

$5,893 USD

Retailer 2

€6,145 EUR

$6,865 USD

View

Retailer 3

€6,630 EUR

$7,407 USD

View

Final sale: no returns

Retailer 4

€7,347 EUR

$8,208 USD

View

Retailer 5

€7,519 EUR

$8,400 USD

View

Price last confirmed 13 days ago

Retailer 6

€7,906 EUR

£6,955 GBP

View

Retailer 7

€8,054 EUR

HK$70,300 HKD

View

Retailer 8

€8,990 EUR

£7,908 GBP

View

Retailer 9

€9,174 EUR

£8,070 GBP

View

Price last confirmed 17 days ago

Retailer 10

€9,794 EUR

$10,942 USD

View

Retailer 11

€10,437 EUR

View

Retailer 12

€12,815 EUR

ZAR 231,299 ZAR

View

Retailer 13

€12,835 EUR

£11,291 GBP

View

Retailer 14

€13,193 EUR

A$22,675 AUD

View

Retailer 15

€13,981 EUR

$15,620 USD

View

B+

Retailer 16

€15,729 EUR

$17,572 USD

View

B+

Retailer 17

€19,568 EUR

$21,862 USD

View

B+

Retailer 18

€21,969 EUR

$24,544 USD

View

B+

Retailer 19

€22,016 EUR

A$37,840 AUD

View

Retailer 20

€23,318 EUR

SGD 35,204 SGD

View

Most Expensive

Do Amore Diamonds

27-9EC97BBCD · Oct 31

€33,897 EUR

$37,870 USD

View

20 more retailers have this diamond

Prices start from €5,275 EURSave up to €28,622 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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5.46ct Cushion

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