CaratHunter
Plans
Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744514514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744514514

Diamond specifications and retailer prices

From €4,437 EUR
£3,903 GBP
As of October 30, 2026
Save €27,526 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €31,964 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744514514 or 744514514. Listed at 18 retailers as of October 30, 2026, with prices from €4,437 to €31,964, a €27,526 spread on the same certified stone. Do Amore Diamonds lists it at €31,964. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514514
Dimensions10.97 × 11.04 × 6.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
10.97 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514514
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €31,964 EUR|Low: €4,428 EUR|High: €31,964 EUR|Avg: €9,267 EUR
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 11€4,437 EUR
Retailer 14€4,646 EUR
Retailer 3€4,869 EUR
Retailer 15€4,901 EUR
Retailer 9€5,311 EUR
Retailer 7€5,814 EUR
Retailer 6€6,588 EUR
Retailer 16€6,758 EUR
Retailer 17€7,061 EUR
Retailer 13€8,326 EUR
Retailer 2€10,024 EUR
Retailer 12€12,169 EUR
Retailer 4€12,475 EUR
Retailer 5€12,705 EUR
Retailer 10€15,109 EUR
Retailer 8€23,481 EUR
Do Amore Diamonds€31,964 EUR

41 data points across 17 retailers

18 retailers€4,437 EUR to €31,964 EUR

A+
Cheapest Retailer
-
€4,437 EUR
£3,903 GBP
A
Retailer 2
-
€4,646 EUR
$5,190 USD
View
A
Retailer 3
-
€4,869 EUR
$5,440 USD
View
A
Retailer 4
-
€4,901 EUR
$5,475 USD
View
A
Retailer 5
-
€5,311 EUR
$5,934 USD
View
Final sale: no returns
Retailer 6
-
€5,814 EUR
$6,495 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
€6,585 EUR
$7,357 USD
View
A
Retailer 8
-
€6,588 EUR
$7,360 USD
View
A
Retailer 9
-
€6,758 EUR
$7,550 USD
View
A
Retailer 10
-
€7,061 EUR
$7,889 USD
View
A
Retailer 11
-
€8,326 EUR
$9,302 USD
View
A
Retailer 12
-
€10,024 EUR
View
A
Retailer 13
-
€12,169 EUR
£10,705 GBP
View
A
Retailer 14
-
€12,475 EUR
$13,937 USD
View
Retailer 15
-
€12,705 EUR
A$21,837 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€15,109 EUR
$16,880 USD
View
Retailer 17
-
€23,481 EUR
A$40,359 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-09F54D718 · Oct 30
€31,964 EUR
$35,710 USD
View
17 more retailers have this diamond
Prices start from €4,437 EURSave up to €27,526 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
€4,437 EUR