Round|Lab Grown|IGI

5.28ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804659280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659280

Diamond specifications and retailer prices

From €7,243 EUR

$8,092 USD

As of October 30, 2026

Save €36,775 EUR (84%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €44,018 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 5.28ct lab-grown round diamond

This 5.28ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659280 or 804659280. Listed at 13 retailers as of October 30, 2026, with prices from €7,243 to €44,018, a €36,775 spread on the same certified stone. With Clarity lists it at €44,018. 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

5.28

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804659280

Dimensions11.27 × 11.23 × 6.84 mm

L/W Ratio1.00

Girdle conditionFaceted

Cert comments

HEARTS & ARROWS 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 LG804659280

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 30

Current: €10,002 EUR|Low: €7,243 EUR|High: €32,125 EUR|Avg: €15,543 EUR|+0.3%

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

November 1, 2026

Retailer 11€7,243 EUR

Retailer 2€8,512 EUR

Retailer 12€8,856 EUR

Retailer 3€9,970 EUR

Retailer 1€10,002 EUR

Retailer 6€13,596 EUR

Retailer 5€14,148 EUR

Retailer 10€14,904 EUR

Retailer 9€15,206 EUR

Retailer 8€16,554 EUR

Retailer 7€20,140 EUR

Retailer 4€22,833 EUR

Retailer 13€26,682 EUR

42 data points across 13 retailers

13 retailers€7,243 EUR to €44,018 EUR

Cheapest Retailer

€7,243 EUR

$8,092 USD

Retailer 2

€8,512 EUR

$9,510 USD

View

Retailer 3

€8,856 EUR

HK$77,300 HKD

View

Retailer 4

€9,970 EUR

$11,138 USD

View

Retailer 5

€10,002 EUR

£8,798 GBP

View

Retailer 6

€13,596 EUR

View

Retailer 7

€14,904 EUR

$16,651 USD

View

B+

Retailer 8

€15,206 EUR

£13,377 GBP

View

B+

Retailer 9

€16,554 EUR

ZAR 298,774 ZAR

View

B+

Retailer 10

€20,140 EUR

$22,500 USD

View

Retailer 11

€22,833 EUR

$25,509 USD

View

Price last confirmed 33 days ago

Retailer 12

€26,682 EUR

$29,810 USD

View

Most Expensive

With Clarity

804659280 · Oct 31

€44,018 EUR

$49,177 USD

View

12 more retailers have this diamond

Prices start from €7,243 EURSave up to €36,775 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.

Similar diamonds

5.28ct Round

€7,243 EUR