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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG790671463

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790671463

Diamond specifications and retailer prices

From €27,010 EUR
$30,070 USD
As of October 25, 2026
25 retailers carry this diamond
Most expensive: €27,082 EUR at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

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 LG790671463 or 790671463. Listed at 25 retailers as of October 25, 2026. 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 angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671463
Dimensions11.00 × 11.04 × 6.70 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
11.00 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671463
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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 25
Current: €27,082 EUR|Low: €6,317 EUR|High: €27,917 EUR|Avg: €14,400 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
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Retailer 21
October 15, 2026
Retailer 3€6,317 EUR
Retailer 9€6,812 EUR
Retailer 14€7,279 EUR
Retailer 20€7,379 EUR
Retailer 4€8,520 EUR
Retailer 6€8,690 EUR
Retailer 13€8,690 EUR
Retailer 15€8,835 EUR
Retailer 8€8,972 EUR
Retailer 17€10,774 EUR
Retailer 16€11,668 EUR
Retailer 2€14,258 EUR
Retailer 18€14,288 EUR
Retailer 11€15,219 EUR
Retailer 21€17,105 EUR
Retailer 7€19,640 EUR
Retailer 5€24,183 EUR
Retailer 19€24,668 EUR
Retailer 12€25,464 EUR
Retailer 10€27,010 EUR
Brilliant Earth€27,082 EUR

28 data points across 21 retailers

25 retailers

A
Retailer 1
-
€6,083 EUR
$6,772 USD
Price last confirmed 18 days ago
Returns within 21 days
A
Retailer 2
-
€6,275 EUR
$6,986 USD
View
Price last confirmed 37 days ago
Returns within 21 days
A
Retailer 3
-
€7,056 EUR
$7,856 USD
View
Price last confirmed 26 days ago
Returns within 30 days
A
Retailer 4
-
€7,056 EUR
$7,856 USD
View
Price last confirmed 16 days ago
Returns within 30 days
A
Retailer 5
-
€7,179 EUR
$7,992 USD
View
Price last confirmed 37 days ago
Returns within 30 days
A
Retailer 6
-
€7,379 EUR
$8,215 USD
View
Price last confirmed 21 days ago
Returns within 30 days
A
Retailer 7
-
€8,377 EUR
$9,326 USD
View
Price last confirmed 21 days ago
Returns within 30 days
A
Retailer 8
-
€8,520 EUR
HK$74,100 HKD
View
Price last confirmed 19 days ago
A
Retailer 9
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€8,641 EUR
$9,620 USD
View
Price last confirmed 37 days ago
Returns within 30 days
A
Retailer 10
-
€8,690 EUR
$9,675 USD
View
Price last confirmed 14 days ago
Returns within 30 days
A
Retailer 11
-
€8,690 EUR
$9,675 USD
View
Price last confirmed 14 days ago
Returns within 40 days
A
Retailer 12
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€8,835 EUR
£7,745 GBP
View
Price last confirmed 15 days ago
Returns within 30 days
A
Retailer 13
-
€8,972 EUR
$9,988 USD
View
Price last confirmed 13 days ago
Returns within 30 days
A
Retailer 14
-
€10,774 EUR
$11,995 USD
View
Price last confirmed 16 days ago
Returns within 30 days
A
Retailer 15
-
€11,065 EUR
£9,700 GBP
View
Price last confirmed 19 days ago
Returns within 40 days
B+
Retailer 16
-
€14,258 EUR
£12,499 GBP
View
Price last confirmed 13 days ago
B+
Retailer 17
-
€14,288 EUR
ZAR 256,968 ZAR
View
Price last confirmed 18 days ago
Returns within 7 days
B+
Retailer 18
-
€15,219 EUR
A$26,067 AUD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
€17,105 EUR
$19,043 USD
View
Price last confirmed 14 days ago
Returns within 30 days
B+
Retailer 20
-
€18,017 EUR
$20,058 USD
View
Price last confirmed 17 days ago
Returns within 30 days
B+
Retailer 21
-
€19,640 EUR
$21,865 USD
View
Price last confirmed 15 days ago
Returns within 30 days
B
Retailer 22
-
€24,183 EUR
$26,923 USD
View
Price last confirmed 18 days ago
Returns within 90 days
B
Retailer 23
-
€24,668 EUR
A$42,251 AUD
View
Price last confirmed 20 days ago
Returns within 30 days
B
Retailer 24
-
€27,010 EUR
$30,070 USD
View
Returns within 30 days
Most Expensive
B
Brilliant Earth
18905501A · Oct 15
€27,082 EUR
$30,150 USD
View
Price last confirmed 13 days ago
Returns within 30 days
24 more retailers have this diamond
Prices start from €27,010 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
€27,010 EUR