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Round|Lab Grown|GIA

5.03ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 5533352602

Certificate GIA 5533352602

Diamond specifications and retailer prices

From €15,626 EUR
$17,457 USD
As of October 29, 2026
Save €14,056 EUR (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €29,681 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.03ct lab-grown round diamond

This 5.03ct 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 5533352602. Listed at 4 retailers as of October 29, 2026, with prices from €15,626 to €29,681, a €14,056 spread on the same certified stone. Brilliant Earth lists it at €29,681. 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

5.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5533352602
Dimensions10.97 × 10.93 × 6.79 mm
L/W Ratio1.00
Top View
10.97 mm10.93 mm5.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533352602
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €29,681 EUR|Low: €15,626 EUR|High: €32,617 EUR|Avg: €24,741 EUR|-9.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 2€15,626 EUR
Retailer 4€16,001 EUR
Retailer 3€18,750 EUR
Brilliant Earth€29,681 EUR
Retailer 5€31,120 EUR

5 data points across 5 retailers

4 retailers€15,626 EUR to €29,681 EUR

A
Cheapest Retailer
-
€15,626 EUR
$17,457 USD
B+
Retailer 2
-
€16,001 EUR
$17,876 USD
View
B+
Retailer 3
-
€18,750 EUR
$20,948 USD
View
Most Expensive
B+
Brilliant Earth
16091796Y · Oct 29
€29,681 EUR
$33,160 USD
View
3 more retailers have this diamond
Prices start from €15,626 EURSave up to €14,056 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
5.03ct Round
€15,626 EUR