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Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784647003

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784647003

Diamond specifications and retailer prices

From €4,624 EUR
$5,166 USD
As of October 29, 2026
Save €27,187 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €31,811 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 IGI LG784647003 or 784647003. Listed at 14 retailers as of October 29, 2026, with prices from €4,624 to €31,811, a €27,187 spread on the same certified stone. Do Amore Diamonds lists it at €31,811. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784647003
Dimensions11.07 × 11.01 × 6.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.07 mm11.01 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784647003
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

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A+
Exceptional
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: Oct 29
Current: €31,811 EUR|Low: €4,624 EUR|High: €35,830 EUR|Avg: €11,697 EUR|-11.2%
Do Amore Diamonds
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
October 29, 2026
Retailer 12€4,624 EUR
Retailer 3€4,846 EUR
Retailer 13€4,879 EUR
Retailer 6€6,151 EUR
Retailer 4€6,615 EUR
Retailer 10€6,615 EUR
Retailer 14€6,726 EUR
Retailer 15€7,029 EUR
Retailer 9€7,572 EUR
Retailer 11€8,288 EUR
Retailer 8€10,319 EUR
Retailer 7€11,693 EUR
Retailer 2€12,112 EUR
Retailer 5€29,681 EUR
Do Amore Diamonds€31,811 EUR

35 data points across 15 retailers

14 retailers€4,624 EUR to €31,811 EUR

A+
Cheapest Retailer
-
€4,624 EUR
$5,166 USD
A+
Retailer 2
-
€4,846 EUR
$5,414 USD
View
A
Retailer 3
-
€4,879 EUR
$5,451 USD
View
A
Retailer 4
-
€6,151 EUR
$6,872 USD
View
Final sale: no returns
A
Retailer 5
-
€6,615 EUR
$7,390 USD
View
A
Retailer 6
-
€6,615 EUR
$7,390 USD
View
A
Retailer 7
-
€6,726 EUR
$7,514 USD
View
A
Retailer 8
-
€7,029 EUR
$7,853 USD
View
A
Retailer 9
-
€7,572 EUR
$8,460 USD
View
A
Retailer 10
-
€8,288 EUR
$9,259 USD
View
A
Retailer 11
-
€10,319 EUR
View
A
Retailer 12
-
€12,112 EUR
£10,655 GBP
View
B
Retailer 13
-
€29,681 EUR
$33,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-8B79FA81B · Oct 30
€31,811 EUR
$35,540 USD
View
13 more retailers have this diamond
Prices start from €4,624 EURSave up to €27,187 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
€4,624 EUR