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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG685513893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685513893

Diamond specifications and retailer prices

From €4,823 EUR
$5,388 USD
As of November 1, 2026
Save €24,205 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €29,028 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG685513893 or 685513893. Listed at 18 retailers as of October 31, 2026, with prices from €4,823 to €29,028, a €24,205 spread on the same certified stone. Do Amore Diamonds lists it at €29,028. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685513893
Dimensions11.06 × 11.01 × 6.75 mm
L/W Ratio1.00
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
11.06 mm11.01 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685513893
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: €29,028 EUR|Low: €4,823 EUR|High: €32,411 EUR|Avg: €11,096 EUR|-10.4%
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
October 31, 2026
Retailer 13€4,823 EUR
Retailer 14€5,358 EUR
Retailer 7€6,212 EUR
Retailer 11€6,212 EUR
Retailer 12€6,651 EUR
Retailer 3€7,568 EUR
Retailer 6€7,771 EUR
Retailer 2€9,037 EUR
Retailer 4€10,285 EUR
Retailer 9€11,052 EUR
Retailer 10€11,259 EUR
Retailer 5€12,101 EUR
Retailer 8€15,109 EUR
Do Amore Diamonds€29,028 EUR

35 data points across 14 retailers

18 retailers€4,823 EUR to €29,028 EUR

Retailer 1
-
€4,523 EUR
$5,053 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€4,823 EUR
$5,388 USD
View
Retailer 3
-
€4,937 EUR
$5,516 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
€5,358 EUR
$5,986 USD
View
Final sale: no returns
A
Retailer 5
-
€6,212 EUR
$6,940 USD
View
A
Retailer 6
-
€6,212 EUR
$6,940 USD
View
Retailer 7
-
€6,651 EUR
$7,430 USD
View
Price last confirmed 14 days ago
Retailer 8
-
€7,111 EUR
$7,944 USD
View
Price last confirmed 43 days ago
Retailer 9
-
€7,161 EUR
$8,000 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
€7,568 EUR
$8,455 USD
View
A
Retailer 11
-
€7,771 EUR
$8,682 USD
View
A
Retailer 12
-
€9,037 EUR
View
A
Retailer 13
-
€10,285 EUR
$11,490 USD
View
A
Retailer 14
-
€11,052 EUR
£9,722 GBP
View
Retailer 15
-
€11,259 EUR
A$19,351 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
€12,101 EUR
$13,519 USD
View
B+
Retailer 17
-
€15,109 EUR
$16,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-51E6F6F4A · Oct 31
€29,028 EUR
$32,430 USD
View
17 more retailers have this diamond
Prices start from €4,823 EURSave up to €24,205 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
€4,823 EUR