Round|Lab Grown

8.25ct D FL Round Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From €46,461 EUR
$51,907 USD
As of October 30, 2026
Save €10,574 EUR (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €57,035 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.25ct lab-grown round diamond

This 8.25ct 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. Listed at 3 retailers as of October 30, 2026, with prices from €46,461 to €57,035, a €10,574 spread on the same certified stone. Brilliant Earth lists it at €57,035. 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

8.25
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Dimensions12.97 × 12.87 × 8.04 mm
L/W Ratio1.01
Top View
12.97 mm12.87 mm8.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Side View
Table 55.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €57,035 EUR|Low: €46,461 EUR|High: €124,846 EUR|Avg: €75,939 EUR|-9.7%
Brilliant Earth
Retailer 2
Retailer 3
October 18, 2026
Retailer 3€46,461 EUR
Brilliant Earth€57,035 EUR
Retailer 2€124,846 EUR

4 data points across 3 retailers

3 retailers€46,461 EUR to €57,035 EUR

B
Cheapest Retailer
-
€46,461 EUR
$51,907 USD
Most Expensive
C
Brilliant Earth
21476210Y · Oct 31
€57,035 EUR
$63,720 USD
View
1 more retailer has this diamond
Prices start from €46,461 EURSave up to €10,574 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.

B
8.25ct Round
€46,461 EUR