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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG720556119

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG720556119

Diamond specifications and retailer prices

From $5,509 USD
As of October 30, 2026
Save $29,811 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $35,320 USD at Do Amore Diamonds · As of October 29, 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 LG720556119 or 720556119. Listed at 22 retailers as of October 29, 2026, with prices from $5,509 to $35,320, a $29,811 spread on the same certified stone. Do Amore Diamonds lists it at $35,320. 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 angle36.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720556119
Dimensions11.13 × 9.41 × 6.26 mm
L/W Ratio1.18
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
11.13 mm9.41 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720556119
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $35,320 USD|Low: $5,509 USD|High: $35,320 USD|Avg: $12,884 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 4$5,509 USD
Retailer 9$5,750 USD
Retailer 5$5,955 USD
Retailer 19$5,975 USD
Retailer 13$6,786 USD
Retailer 3$7,063 USD
Retailer 8$7,962 USD
Retailer 20$7,980 USD
Retailer 14$8,444 USD
Retailer 17$9,021 USD
Retailer 7$9,342 USD
Retailer 11$11,884 USD
Retailer 15$13,355 USD
Retailer 16$13,448 USD
Retailer 18$13,740 USD
Retailer 2$14,390 USD
Retailer 6$16,392 USD
Retailer 10$23,033 USD
Retailer 12$23,151 USD
Do Amore Diamonds$35,320 USD

38 data points across 20 retailers

22 retailers$5,509 USD to $35,320 USD

A
Cheapest Retailer
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$5,509 USD
A
Retailer 2
-
$5,750 USD
View
Final sale: no returns
Retailer 3
-
$5,955 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$5,975 USD
View
A
Retailer 5
-
$6,786 USD
£5,343 GBP
View
A
Retailer 6
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$7,063 USD
View
A
Retailer 7
-
$7,962 USD
HK$62,200 HKD
View
Retailer 8
-
$7,980 USD
View
Price last confirmed 12 days ago
A
Retailer 9
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$8,444 USD
£6,649 GBP
View
A
Retailer 10
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$9,021 USD
View
A
Retailer 11
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$9,342 USD
£7,356 GBP
View
A
Retailer 12
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$11,250 USD
View
A
Retailer 13
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$11,884 USD
View
Retailer 14
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$12,040 USD
£9,480 GBP
View
Price last confirmed 21 days ago
A
Retailer 15
-
$13,355 USD
ZAR 215,748 ZAR
View
A
Retailer 16
-
$13,448 USD
£10,589 GBP
View
Retailer 17
-
$13,740 USD
A$21,139 AUD
View
Price last confirmed 8 days ago
A
Retailer 18
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$14,390 USD
View
B+
Retailer 19
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$16,392 USD
View
B+
Retailer 20
-
$23,033 USD
SGD 31,125 SGD
View
B+
Retailer 21
-
$23,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F528111C · Oct 29
$35,320 USD
View
21 more retailers have this diamond
Prices start from $5,509 USDSave up to $29,811 USD

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
$5,509 USD