Cushion|Lab Grown|IGI

5.27ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG828680576

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828680576

Diamond specifications and retailer prices

From €7,828 EUR

$8,745 USD

As of October 26, 2026

Save €22,518 EUR (74%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €30,345 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.27ct lab-grown cushion diamond

This 5.27ct 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 LG828680576 or 828680576. Listed at 15 retailers as of October 26, 2026, with prices from €7,828 to €30,345, a €22,518 spread on the same certified stone. With Clarity lists it at €30,345. 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

5.27

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle35.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828680576

Dimensions11.32 × 9.22 × 6.30 mm

L/W Ratio1.23

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG828680576

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: Oct 26

Current: €21,248 EUR|Low: €7,828 EUR|High: €30,345 EUR|Avg: €14,756 EUR

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

With Clarity

November 1, 2026

Retailer 4€7,828 EUR

Retailer 3€8,135 EUR

Retailer 11€8,387 EUR

Retailer 6€9,222 EUR

Retailer 12€9,594 EUR

Retailer 7€12,498 EUR

Retailer 8€13,498 EUR

Retailer 2€13,689 EUR

Retailer 10€14,790 EUR

Retailer 9€15,223 EUR

Retailer 5€20,548 EUR

Retailer 1€21,248 EUR

Retailer 13€25,325 EUR

With Clarity€30,345 EUR

22 data points across 14 retailers

15 retailers€7,828 EUR to €30,345 EUR

Cheapest Retailer

€7,828 EUR

$8,745 USD

Retailer 2

€8,135 EUR

HK$71,000 HKD

View

Retailer 3

€8,387 EUR

$9,370 USD

View

Price last confirmed 13 days ago

Retailer 4

€9,222 EUR

£8,112 GBP

View

Retailer 5

€9,594 EUR

$10,718 USD

View

Retailer 6

€12,498 EUR

View

Retailer 7

€13,498 EUR

$15,080 USD

View

B+

Retailer 8

€13,689 EUR

$15,293 USD

View

B+

Retailer 9

€14,790 EUR

£13,011 GBP

View

B+

Retailer 10

€15,223 EUR

ZAR 274,747 ZAR

View

B+

Retailer 11

€20,377 EUR

$22,765 USD

View

B+

Retailer 12

€20,548 EUR

$22,956 USD

View

B+

Retailer 13

€21,248 EUR

A$36,520 AUD

View

Retailer 14

€25,325 EUR

$28,293 USD

View

Most Expensive

With Clarity

828680576 · Oct 31

€30,345 EUR

$33,902 USD

View

14 more retailers have this diamond

Prices start from €7,828 EURSave up to €22,518 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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