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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG790671460

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790671460

Diamond specifications and retailer prices

From €5,736 EUR
$6,408 USD
As of October 30, 2026
Save €18,181 EUR (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €23,917 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.03ct lab-grown cushion diamond

This 5.03ct lab-grown cushion 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 LG790671460 or 790671460. Listed at 25 retailers as of October 30, 2026, with prices from €5,736 to €23,917, a €18,181 spread on the same certified stone. With Clarity lists it at €23,917. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671460
Dimensions11.67 × 9.38 × 5.92 mm
L/W Ratio1.24
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
11.67 mm9.38 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671460
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €10,330 EUR|Low: €5,736 EUR|High: €23,917 EUR|Avg: €11,696 EUR|+0.6%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
October 31, 2026
Retailer 7€5,736 EUR
Retailer 13€6,055 EUR
Retailer 4€6,266 EUR
Retailer 9€6,273 EUR
Retailer 16€6,475 EUR
Retailer 3€6,753 EUR
Retailer 19€7,539 EUR
Retailer 12€7,860 EUR
Retailer 11€8,566 EUR
Retailer 10€8,935 EUR
Retailer 21€9,499 EUR
Retailer 1€10,330 EUR
Retailer 5€11,766 EUR
Retailer 17€12,744 EUR
Retailer 18€12,832 EUR
Retailer 2€13,138 EUR
Retailer 15€15,029 EUR
Retailer 8€17,452 EUR
Retailer 6€20,531 EUR
Retailer 20€21,834 EUR
Retailer 14€21,866 EUR
With Clarity€23,917 EUR

27 data points across 22 retailers

25 retailers€5,736 EUR to €23,917 EUR

A
Cheapest Retailer
-
€5,736 EUR
$6,408 USD
A
Retailer 2
-
€6,055 EUR
$6,765 USD
View
Final sale: no returns
A
Retailer 3
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€6,266 EUR
$7,000 USD
View
Retailer 4
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€6,273 EUR
$7,008 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€6,475 EUR
£5,696 GBP
View
A
Retailer 6
-
€6,753 EUR
$7,545 USD
View
A
Retailer 7
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€7,539 EUR
HK$65,800 HKD
View
A
Retailer 8
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€7,860 EUR
£6,915 GBP
View
A
Retailer 9
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€8,566 EUR
$9,570 USD
View
A
Retailer 10
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€8,935 EUR
£7,860 GBP
View
A
Retailer 11
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€9,499 EUR
$10,612 USD
View
Retailer 12
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€9,894 EUR
$11,053 USD
View
Price last confirmed 111 days ago
A
Retailer 13
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€10,330 EUR
View
Retailer 14
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€10,777 EUR
£9,480 GBP
View
Price last confirmed 22 days ago
A
Retailer 15
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€11,266 EUR
$12,587 USD
View
A
Retailer 16
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€11,766 EUR
$13,145 USD
View
A
Retailer 17
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€12,744 EUR
ZAR 230,008 ZAR
View
A
Retailer 18
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€12,832 EUR
£11,288 GBP
View
Retailer 19
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€13,138 EUR
A$22,582 AUD
View
Price last confirmed 9 days ago
B+
Retailer 20
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€15,029 EUR
$16,790 USD
View
B+
Retailer 21
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€17,452 EUR
$19,497 USD
View
Retailer 22
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€20,531 EUR
A$35,288 AUD
View
Price last confirmed 23 days ago
B
Retailer 23
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€21,834 EUR
SGD 32,964 SGD
View
B+
Retailer 24
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€21,866 EUR
$24,428 USD
View
Most Expensive
B
With Clarity
790671460 · Oct 31
€23,917 EUR
$26,720 USD
View
24 more retailers have this diamond
Prices start from €5,736 EURSave up to €18,181 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 Cushion
€5,736 EUR