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Radiant|Lab Grown|GIA

6.10ct D FL Radiant Lab Grown Diamond

EX • D/FL • GIA 1523984387

Certificate GIA 1523984387

Diamond specifications and retailer prices

From €31,114 EUR
$34,761 USD
As of October 31, 2026
Save €3,320 EUR (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €34,434 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.1ct lab-grown radiant diamond

This 6.1ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523984387. Listed at 2 retailers as of October 31, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.10
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1523984387
Dimensions9.90 × 9.89 × 6.74 mm
L/W Ratio1.00
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Top View
9.90 mm9.89 mm6.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523984387
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €34,434 EUR|Low: €13,712 EUR|High: €74,963 EUR|Avg: €42,938 EUR|+0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 3€13,712 EUR
Retailer 2€31,114 EUR
Brilliant Earth€34,434 EUR
Retailer 4€49,489 EUR
Retailer 5€74,963 EUR

6 data points across 5 retailers

2 retailers€31,114 EUR to €34,434 EUR

B+
Cheapest Retailer
-
€31,114 EUR
$34,761 USD
Most Expensive
B
Brilliant Earth
21410424Y · Oct 31
€34,434 EUR
$38,470 USD
View
1 more retailer has this diamond
Prices start from €31,114 EURSave up to €3,320 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+
6.10ct Radiant
€31,114 EUR