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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 €4,840 EUR
$5,388 USD
As of October 29, 2026
Save €24,290 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €29,130 EUR at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from €4,840 to €29,130, a €24,290 spread on the same certified stone. Do Amore Diamonds lists it at €29,130. 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°
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

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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: Oct 29
Current: €29,130 EUR|Low: €4,840 EUR|High: €32,525 EUR|Avg: €11,196 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 29, 2026
Retailer 12€4,840 EUR
Retailer 7€4,940 EUR
Retailer 13€5,377 EUR
Retailer 10€6,234 EUR
Retailer 11€6,674 EUR
Retailer 14€7,595 EUR
Retailer 6€7,798 EUR
Retailer 2€9,095 EUR
Retailer 3€10,321 EUR
Retailer 8€11,047 EUR
Retailer 9€11,298 EUR
Retailer 5€12,143 EUR
Retailer 4€18,144 EUR
Do Amore Diamonds€29,130 EUR

33 data points across 14 retailers

18 retailers€4,840 EUR to €29,130 EUR

A
Retailer 1
-
€4,539 EUR
$5,053 USD
Price last confirmed 27 days ago
Returns within 21 days
A
Retailer 2
-
€4,840 EUR
$5,388 USD
View
Returns within 30 days
A
Retailer 3
-
€4,940 EUR
$5,500 USD
View
Returns within 40 days
A
Retailer 4
-
€4,955 EUR
$5,516 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
€5,377 EUR
$5,986 USD
View
Final sale: no returns
A
Retailer 6
-
€6,234 EUR
$6,940 USD
View
Returns within 30 days
A
Retailer 7
-
€6,674 EUR
$7,430 USD
View
Price last confirmed 11 days ago
Returns within 30 days
A
Retailer 8
-
€7,136 EUR
$7,944 USD
View
Price last confirmed 40 days ago
Returns within 30 days
A
Retailer 9
-
€7,186 EUR
$8,000 USD
View
Price last confirmed 28 days ago
Returns within 30 days
A
Retailer 10
-
€7,595 EUR
$8,455 USD
View
Returns within 30 days
A
Retailer 11
-
€7,798 EUR
$8,682 USD
View
Returns within 30 days
A
Retailer 12
-
€9,095 EUR
View
Returns within 100 days
A
Retailer 13
-
€10,321 EUR
$11,490 USD
View
Returns within 30 days
A
Retailer 14
-
€11,047 EUR
£9,684 GBP
View
A
Retailer 15
-
€11,298 EUR
A$19,351 AUD
View
A
Retailer 16
-
€12,143 EUR
$13,519 USD
View
Returns within 30 days
B+
Retailer 17
-
€18,144 EUR
$20,200 USD
View
Returns within 30 days
Most Expensive
B
Do Amore Diamonds
27-51E6F6F4A · Oct 29
€29,130 EUR
$32,430 USD
View
Returns within 60 days
17 more retailers have this diamond
Prices start from €4,840 EURSave up to €24,290 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
€4,840 EUR