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Radiant|Lab Grown|IGI

5.20ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG768619150

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG768619150

Diamond specifications and retailer prices

From €6,867 EUR
$7,672 USD
As of October 30, 2026
Save €35,981 EUR (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €42,848 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.2ct lab-grown radiant diamond

This 5.2ct lab-grown radiant 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 LG768619150 or 768619150. Listed at 26 retailers as of October 30, 2026, with prices from €6,867 to €42,848, a €35,981 spread on the same certified stone. Do Amore Diamonds lists it at €42,848. 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

5.20
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768619150
Dimensions12.08 × 8.63 × 5.81 mm
L/W Ratio1.40
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
12.08 mm8.63 mm5.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768619150
Side View
Table 65.0%Crown 44.2°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €42,848 EUR|Low: €6,867 EUR|High: €51,716 EUR|Avg: €15,632 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 14€6,867 EUR
Retailer 21€7,142 EUR
Retailer 10€7,691 EUR
Retailer 3€7,809 EUR
Retailer 20€7,913 EUR
Retailer 5€7,966 EUR
Retailer 4€8,733 EUR
Retailer 22€8,861 EUR
Retailer 23€9,461 EUR
Retailer 15€9,889 EUR
Retailer 13€10,610 EUR
Retailer 12€12,604 EUR
Retailer 2€13,951 EUR
Retailer 8€14,205 EUR
Retailer 18€16,095 EUR
Retailer 17€17,865 EUR
Retailer 19€18,292 EUR
Retailer 6€21,924 EUR
Retailer 16€23,362 EUR
Retailer 9€28,001 EUR
Retailer 7€28,286 EUR
Do Amore Diamonds€42,848 EUR
Retailer 11€51,716 EUR

39 data points across 23 retailers

26 retailers€6,867 EUR to €42,848 EUR

A
Cheapest Retailer
-
€6,867 EUR
$7,672 USD
A
Retailer 2
-
€7,142 EUR
$7,979 USD
View
A
Retailer 3
-
€7,691 EUR
$8,592 USD
View
Final sale: no returns
A
Retailer 4
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€7,809 EUR
$8,724 USD
View
A
Retailer 5
-
€7,913 EUR
$8,840 USD
View
A
Retailer 6
-
€7,966 EUR
$8,900 USD
View
Retailer 7
-
€7,966 EUR
$8,900 USD
View
Price last confirmed 15 days ago
A
Retailer 8
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€8,733 EUR
$9,757 USD
View
A
Retailer 9
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€8,861 EUR
$9,900 USD
View
A
Retailer 10
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€9,461 EUR
$10,570 USD
View
A
Retailer 11
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€9,889 EUR
$11,048 USD
View
A
Retailer 12
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€10,610 EUR
£9,334 GBP
View
A
Retailer 13
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€12,604 EUR
£11,088 GBP
View
A
Retailer 14
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€13,951 EUR
View
A
Retailer 15
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€14,205 EUR
$15,870 USD
View
A
Retailer 16
-
€16,095 EUR
£14,159 GBP
View
B+
Retailer 17
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€17,865 EUR
ZAR 322,445 ZAR
View
Retailer 18
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€18,292 EUR
A$31,440 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
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€21,924 EUR
$24,493 USD
View
B+
Retailer 20
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€23,362 EUR
$26,100 USD
View
B+
Retailer 21
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€24,366 EUR
$27,222 USD
View
B+
Retailer 22
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€24,715 EUR
$27,612 USD
View
B
Retailer 23
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€28,001 EUR
$31,283 USD
View
B+
Retailer 24
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€28,286 EUR
$31,601 USD
View
Most Expensive
B
Do Amore Diamonds
27-F69999673 · Oct 31
€42,848 EUR
$47,870 USD
View
24 more retailers have this diamond
Prices start from €6,867 EURSave up to €35,981 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
5.20ct Radiant
€6,867 EUR