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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG743593665

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743593665

Diamond specifications and retailer prices

From €6,099 EUR
$6,814 USD
As of October 30, 2026
Save €30,474 EUR (83%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €36,573 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 LG743593665 or 743593665. Listed at 29 retailers as of October 29, 2026, with prices from €6,099 to €36,573, a €30,474 spread on the same certified stone. Do Amore Diamonds lists it at €36,573. 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 angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593665
Dimensions10.99 × 11.02 × 6.76 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
10.99 mm11.02 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593665
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

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 30
Current: €36,573 EUR|Low: €5,610 EUR|High: €36,573 EUR|Avg: €13,754 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 21
Retailer 22
October 30, 2026
Retailer 3€5,610 EUR
Retailer 6€5,861 EUR
Retailer 9€6,096 EUR
Retailer 15€6,099 EUR
Retailer 22€6,651 EUR
Retailer 5€6,713 EUR
Retailer 7€6,799 EUR
Retailer 4€7,947 EUR
Retailer 8€8,909 EUR
Retailer 13€9,193 EUR
Retailer 11€12,421 EUR
Retailer 18€12,567 EUR
Retailer 19€13,678 EUR
Retailer 17€14,813 EUR
Retailer 2€15,109 EUR
Retailer 16€15,247 EUR
Retailer 21€15,676 EUR
Retailer 10€18,712 EUR
Retailer 20€22,646 EUR
Retailer 12€24,595 EUR
Retailer 14€27,962 EUR
Do Amore Diamonds€36,573 EUR

37 data points across 22 retailers

29 retailers€6,099 EUR to €36,573 EUR

Retailer 1
-
€5,610 EUR
£4,935 GBP
Price last confirmed 13 days ago
Retailer 2
-
€5,861 EUR
$6,548 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€6,096 EUR
$6,810 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€6,099 EUR
$6,814 USD
View
Retailer 5
-
€6,651 EUR
$7,430 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€6,710 EUR
$7,497 USD
View
A
Retailer 7
-
€6,713 EUR
$7,500 USD
View
Retailer 8
-
€6,799 EUR
$7,596 USD
View
Price last confirmed 20 days ago
A
Retailer 9
-
€6,799 EUR
$7,596 USD
View
A
Retailer 10
-
€7,848 EUR
$8,768 USD
View
A
Retailer 11
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€7,947 EUR
$8,878 USD
View
A
Retailer 12
-
€7,960 EUR
$8,893 USD
View
Final sale: no returns
A
Retailer 13
-
€8,215 EUR
HK$71,700 HKD
View
Retailer 14
-
€8,909 EUR
$9,953 USD
View
Price last confirmed 21 days ago
A
Retailer 15
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€9,193 EUR
£8,087 GBP
View
A
Retailer 16
-
€12,421 EUR
$13,877 USD
View
A
Retailer 17
-
€12,567 EUR
View
A
Retailer 18
-
€13,678 EUR
$15,281 USD
View
B+
Retailer 19
-
€14,813 EUR
£13,031 GBP
View
B+
Retailer 20
-
€15,109 EUR
$16,880 USD
View
B+
Retailer 21
-
€15,247 EUR
ZAR 275,184 ZAR
View
Retailer 22
-
€15,676 EUR
A$26,944 AUD
View
Price last confirmed 8 days ago
B+
Retailer 23
-
€18,712 EUR
$20,905 USD
View
B+
Retailer 24
-
€20,603 EUR
$23,017 USD
View
B
Retailer 25
-
€22,646 EUR
$25,300 USD
View
Retailer 26
-
€24,595 EUR
A$42,273 AUD
View
Price last confirmed 22 days ago
B
Retailer 27
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€25,349 EUR
$28,321 USD
View
B
Retailer 28
-
€27,962 EUR
SGD 42,216 SGD
View
Most Expensive
B
Do Amore Diamonds
27-4965F4A8B · Oct 29
€36,573 EUR
$40,860 USD
View
28 more retailers have this diamond
Prices start from €6,099 EURSave up to €30,474 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
€6,099 EUR