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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754563493

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754563493

Diamond specifications and retailer prices

From €4,888 EUR
$5,461 USD
As of November 1, 2026
Save €26,431 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €31,319 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG754563493 or 754563493. Listed at 22 retailers as of October 31, 2026, with prices from €4,888 to €31,319, a €26,431 spread on the same certified stone. Do Amore Diamonds lists it at €31,319. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563493
Dimensions9.26 × 9.26 × 6.16 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
9.26 mm9.26 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563493
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 66.5%

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: Nov 1
Current: €31,319 EUR|Low: €4,888 EUR|High: €38,480 EUR|Avg: €14,300 EUR|-18.6%
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 18€4,888 EUR
Retailer 8€6,108 EUR
Retailer 16€6,158 EUR
Retailer 17€6,312 EUR
Retailer 11€7,143 EUR
Retailer 7€7,424 EUR
Retailer 13€7,485 EUR
Retailer 5€8,280 EUR
Retailer 15€9,614 EUR
Retailer 19€9,972 EUR
Retailer 12€11,189 EUR
Retailer 6€11,841 EUR
Retailer 20€12,880 EUR
Retailer 9€14,136 EUR
Retailer 21€14,533 EUR
Retailer 10€14,980 EUR
Retailer 14€19,612 EUR
Retailer 2€20,281 EUR
Retailer 4€20,559 EUR
Retailer 3€21,496 EUR
Do Amore Diamonds€31,319 EUR

32 data points across 21 retailers

22 retailers€4,888 EUR to €31,319 EUR

A
Cheapest Retailer
-
€4,888 EUR
$5,461 USD
A
Retailer 2
-
€6,108 EUR
$6,824 USD
View
Final sale: no returns
A
Retailer 3
-
€6,158 EUR
$6,880 USD
View
A
Retailer 4
-
€6,312 EUR
$7,052 USD
View
Retailer 5
-
€7,143 EUR
$7,980 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€7,424 EUR
HK$64,800 HKD
View
A
Retailer 7
-
€7,485 EUR
£6,585 GBP
View
A
Retailer 8
-
€8,280 EUR
£7,284 GBP
View
Retailer 9
-
€9,186 EUR
£8,081 GBP
View
Price last confirmed 17 days ago
A
Retailer 10
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€9,614 EUR
View
A
Retailer 11
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€9,972 EUR
$11,141 USD
View
A
Retailer 12
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€11,189 EUR
$12,500 USD
View
A
Retailer 13
-
€11,841 EUR
ZAR 213,712 ZAR
View
A
Retailer 14
-
€12,880 EUR
$14,390 USD
View
B+
Retailer 15
-
€14,136 EUR
£12,435 GBP
View
B+
Retailer 16
-
€14,533 EUR
$16,237 USD
View
Retailer 17
-
€14,980 EUR
A$25,747 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
€19,612 EUR
$21,911 USD
View
B+
Retailer 19
-
€20,281 EUR
A$34,859 AUD
View
B+
Retailer 20
-
€20,559 EUR
$22,968 USD
View
B+
Retailer 21
-
€21,496 EUR
SGD 32,453 SGD
View
Most Expensive
B
Do Amore Diamonds
27-2A497AA0D · Oct 31
€31,319 EUR
$34,990 USD
View
21 more retailers have this diamond
Prices start from €4,888 EURSave up to €26,431 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
€4,888 EUR