Round|Lab Grown|GIA

5.09ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 7531174429

Certificate GIA 7531174429

Diamond specifications and retailer prices

From €9,393 EUR
$10,494 USD
As of November 1, 2026
Save €32,054 EUR (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €41,447 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.09ct lab-grown round diamond

This 5.09ct 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 7531174429. Listed at 9 retailers as of October 31, 2026, with prices from €9,393 to €41,447, a €32,054 spread on the same certified stone. With Clarity lists it at €41,447. 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

5.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7531174429
Dimensions11.04 × 10.99 × 6.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
11.04 mm10.99 mm5.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531174429
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: €12,619 EUR|Low: €9,090 EUR|High: €40,618 EUR|Avg: €19,090 EUR|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 1, 2026
Retailer 4€9,393 EUR
Retailer 7€10,676 EUR
Retailer 5€11,733 EUR
Retailer 1€12,619 EUR
Retailer 3€16,913 EUR
Retailer 2€17,901 EUR
Retailer 6€32,788 EUR
With Clarity€40,618 EUR

41 data points across 8 retailers

9 retailers€9,393 EUR to €41,447 EUR

A
Cheapest Retailer
-
€9,393 EUR
$10,494 USD
A
Retailer 2
-
€10,676 EUR
$11,927 USD
View
A
Retailer 3
-
€11,733 EUR
$13,108 USD
View
A
Retailer 4
-
€12,619 EUR
£11,101 GBP
View
B+
Retailer 5
-
€16,913 EUR
£14,878 GBP
View
B+
Retailer 6
-
€17,901 EUR
View
B
Retailer 7
-
€30,039 EUR
$33,560 USD
View
B
Retailer 8
-
€32,788 EUR
$36,631 USD
View
Most Expensive
B
With Clarity
7531174429 · Oct 31
€41,447 EUR
$46,305 USD
View
8 more retailers have this diamond
Prices start from €9,393 EURSave up to €32,054 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
5.09ct Round
€9,393 EUR