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Round|Lab Grown|IGI

5.28ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG768628557

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768628557

Diamond specifications and retailer prices

From €7,243 EUR
$8,092 USD
As of November 1, 2026
Save €36,775 EUR (84%) vs most expensive(unlock to see where)
14 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 LG768628557 or 768628557. Listed at 14 retailers as of October 31, 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768628557
Dimensions11.09 × 11.16 × 6.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
Top View
11.09 mm11.16 mm5.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768628557
Side View
Table 55.0%Crown 35.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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A
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: Nov 1
Current: €10,002 EUR|Low: €7,243 EUR|High: €32,125 EUR|Avg: €14,333 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 12€7,243 EUR
Retailer 10€8,159 EUR
Retailer 3€8,512 EUR
Retailer 13€8,856 EUR
Retailer 4€9,970 EUR
Retailer 1€10,002 EUR
Retailer 6€13,596 EUR
Retailer 5€14,148 EUR
Retailer 11€14,904 EUR
Retailer 9€15,206 EUR
Retailer 8€16,554 EUR
Retailer 7€20,140 EUR
Retailer 2€26,682 EUR

42 data points across 13 retailers

14 retailers€7,243 EUR to €44,018 EUR

A
Cheapest Retailer
-
€7,243 EUR
$8,092 USD
Retailer 2
-
€8,159 EUR
$9,115 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€8,512 EUR
$9,510 USD
View
Retailer 4
-
€8,752 EUR
$9,778 USD
View
Price last confirmed 97 days ago
A
Retailer 5
-
€8,856 EUR
HK$77,300 HKD
View
A
Retailer 6
-
€9,970 EUR
$11,138 USD
View
A
Retailer 7
-
€10,002 EUR
£8,798 GBP
View
A
Retailer 8
-
€13,596 EUR
View
A
Retailer 9
-
€14,904 EUR
$16,651 USD
View
B+
Retailer 10
-
€15,206 EUR
£13,377 GBP
View
B+
Retailer 11
-
€16,554 EUR
ZAR 298,774 ZAR
View
B+
Retailer 12
-
€20,140 EUR
$22,500 USD
View
B
Retailer 13
-
€26,682 EUR
$29,810 USD
View
Most Expensive
B
With Clarity
768628557 · Oct 31
€44,018 EUR
$49,177 USD
View
13 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.

A
5.28ct Round
€7,243 EUR