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Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG773639473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773639473

Diamond specifications and retailer prices

From €5,087 EUR
$5,683 USD
As of October 29, 2026
Save €31,666 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €36,753 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

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 LG773639473 or 773639473. Listed at 24 retailers as of October 29, 2026, with prices from €5,087 to €36,753, a €31,666 spread on the same certified stone. Mervis Diamond Importers lists it at €36,753. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639473
Dimensions11.00 × 11.04 × 6.78 mm
L/W Ratio1.00
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
11.00 mm11.04 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639473
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

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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 29
Current: €36,753 EUR|Low: €5,087 EUR|High: €36,753 EUR|Avg: €12,438 EUR
Mervis Diamond Importers
Retailer 2
Retailer 3
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Retailer 23
October 31, 2026
Retailer 23€5,087 EUR
Retailer 20€5,331 EUR
Retailer 11€5,485 EUR
Retailer 12€5,696 EUR
Retailer 14€5,900 EUR
Retailer 15€5,900 EUR
Retailer 19€5,903 EUR
Retailer 22€7,005 EUR
Retailer 21€7,139 EUR
Retailer 6€7,666 EUR
Retailer 4€7,732 EUR
Retailer 2€8,134 EUR
Retailer 3€8,538 EUR
Retailer 18€10,258 EUR
Retailer 9€10,848 EUR
Retailer 17€13,091 EUR
Retailer 13€13,233 EUR
Retailer 5€16,241 EUR
Retailer 8€17,301 EUR
Retailer 10€22,574 EUR
Retailer 16€29,681 EUR
Retailer 7€34,998 EUR
Mervis Diamond Importers€36,753 EUR

39 data points across 23 retailers

24 retailers€5,087 EUR to €36,753 EUR

A+
Cheapest Retailer
-
€5,087 EUR
$5,683 USD
A
Retailer 2
-
€5,331 EUR
$5,956 USD
View
A
Retailer 3
-
€5,485 EUR
$6,128 USD
View
A
Retailer 4
-
€5,696 EUR
$6,364 USD
View
Final sale: no returns
A
Retailer 5
-
€5,900 EUR
$6,592 USD
View
Retailer 6
-
€5,900 EUR
$6,592 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€5,903 EUR
$6,595 USD
View
A
Retailer 8
-
€7,005 EUR
$7,826 USD
View
A
Retailer 9
-
€7,139 EUR
$7,976 USD
View
Retailer 10
-
€7,666 EUR
$8,565 USD
View
Price last confirmed 13 days ago
A
Retailer 11
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€7,732 EUR
$8,638 USD
View
A
Retailer 12
-
€8,134 EUR
£7,156 GBP
View
A
Retailer 13
-
€8,538 EUR
$9,539 USD
View
A
Retailer 14
-
€10,258 EUR
View
A
Retailer 15
-
€10,848 EUR
$12,120 USD
View
A
Retailer 16
-
€13,091 EUR
£11,516 GBP
View
A
Retailer 17
-
€13,233 EUR
ZAR 238,834 ZAR
View
B+
Retailer 18
-
€14,998 EUR
$16,756 USD
View
B+
Retailer 19
-
€16,241 EUR
$18,145 USD
View
B+
Retailer 20
-
€17,301 EUR
$19,328 USD
View
B+
Retailer 21
-
€22,574 EUR
$25,219 USD
View
B
Retailer 22
-
€29,681 EUR
$33,160 USD
View
B
Retailer 23
-
€34,998 EUR
$39,100 USD
View
Most Expensive
B
Mervis Diamond Importers
1974990120 · Oct 31
€36,753 EUR
$41,061 USD
View
23 more retailers have this diamond
Prices start from €5,087 EURSave up to €31,666 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
€5,087 EUR