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Round|Lab Grown|IGI

5.03ct F IF Round Lab Grown Diamond

GD • F/IF • IGI LG837644700

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG837644700

Diamond specifications and retailer prices

From €6,122 EUR
$6,840 USD
As of October 31, 2026
Save €17,192 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €34,228 EUR at Do Amore Diamonds · As of October 31, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG837644700 or 837644700. Listed at 8 retailers as of October 31, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
F
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837644700
Dimensions16.38 × 8.45 × 5.47 mm
L/W Ratio1.94
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.38 mm8.45 mm5.03 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837644700
Side View
Table 64.0%Crown 36.6°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 64.7%

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: €34,228 EUR|Low: €4,238 EUR|High: €34,228 EUR|Avg: €12,725 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€6,122 EUR
Retailer 8€6,428 EUR
Retailer 3€9,996 EUR
Retailer 9€10,088 EUR
Retailer 2€13,524 EUR
Retailer 5€16,869 EUR
Retailer 4€21,425 EUR
Retailer 7€23,314 EUR
Do Amore Diamonds€34,228 EUR

10 data points across 9 retailers

8 retailers€6,122 EUR to €23,314 EUR

B+
Cheapest Retailer
-
€6,122 EUR
$6,840 USD
B+
Retailer 2
-
€6,428 EUR
$7,181 USD
View
Final sale: no returns
B
Retailer 3
-
€9,996 EUR
$11,168 USD
View
B
Retailer 4
-
€13,524 EUR
£11,897 GBP
View
B
Retailer 5
-
€16,869 EUR
$18,846 USD
View
B
Retailer 6
-
€21,425 EUR
£18,847 GBP
View
B
Retailer 7
-
€23,314 EUR
$26,047 USD
View
Most Expensive
Do Amore Diamonds
20-E102766 · Oct 31
€34,228 EUR
$38,240 USD
View
Price under review
7 more retailers have this diamond
Prices start from €6,122 EURSave up to €17,192 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+
5.03ct Round
€6,122 EUR