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Round|Lab Grown|GIA

5.25ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 1515142415

Certificate GIA 1515142415

Diamond specifications and retailer prices

From €21,703 EUR
$24,247 USD
As of October 31, 2026
Save €19,542 EUR (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €41,245 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.25ct lab-grown round diamond

This 5.25ct 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 and certified by GIA 1515142415. Listed at 17 retailers as of October 29, 2026, with prices from €21,703 to €41,245, a €19,542 spread on the same certified stone. MOH London lists it at €41,245. 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

5.25
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 1515142415
Dimensions11.27 × 11.19 × 6.86 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
11.27 mm11.19 mm5.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515142415
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €41,245 EUR|Low: €21,703 EUR|High: €103,096 EUR|Avg: €39,454 EUR|-10.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 9€21,703 EUR
Retailer 6€21,747 EUR
Retailer 14€23,014 EUR
Retailer 15€23,014 EUR
Retailer 12€23,197 EUR
Retailer 3€25,637 EUR
Retailer 17€26,300 EUR
Retailer 16€26,695 EUR
Retailer 2€29,901 EUR
Retailer 11€31,955 EUR
Retailer 13€32,921 EUR
Retailer 5€33,590 EUR
MOH London€41,245 EUR
Retailer 10€50,303 EUR
Retailer 7€64,457 EUR
Retailer 4€68,081 EUR
Retailer 8€103,096 EUR

36 data points across 17 retailers

17 retailers€21,703 EUR to €41,245 EUR

B+
Cheapest Retailer
-
€21,703 EUR
$24,247 USD
B+
Retailer 2
-
€21,747 EUR
$24,296 USD
View
B+
Retailer 3
-
€23,014 EUR
$25,711 USD
View
B+
Retailer 4
-
€23,014 EUR
$25,711 USD
View
B+
Retailer 5
-
€23,197 EUR
$25,916 USD
View
B+
Retailer 6
-
€25,637 EUR
$28,642 USD
View
B+
Retailer 7
-
€26,300 EUR
$29,383 USD
View
B+
Retailer 8
-
€26,695 EUR
$29,824 USD
View
B+
Retailer 9
-
€29,901 EUR
£26,304 GBP
View
B+
Retailer 10
-
€31,955 EUR
$35,700 USD
View
Final sale: no returns
B+
Retailer 11
-
€32,921 EUR
$36,780 USD
View
B+
Retailer 12
-
€33,590 EUR
$37,527 USD
View
Most Expensive
B
MOH London
1515142415 · Oct 29
€41,245 EUR
£36,283 GBP
View
12 more retailers have this diamond
Prices start from €21,703 EURSave up to €19,542 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+
5.25ct Round
€21,703 EUR