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Cushion|Lab Grown|IGI

5.03ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG762545831

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762545831

Diamond specifications and retailer prices

From $6,613 USD
As of October 30, 2026
Save $20,736 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,349 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG762545831 or 762545831. Listed at 15 retailers as of October 30, 2026, with prices from $6,613 to $27,349, a $20,736 spread on the same certified stone. Taylor and Hart lists it at $27,349. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545831
Dimensions11.44 × 9.43 × 6.02 mm
L/W Ratio1.21
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
11.44 mm9.43 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545831
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 63.8%

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 30
Current: $14,390 USD|Low: $6,613 USD|High: $28,484 USD|Avg: $14,654 USD|-43.0%
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
Taylor and Hart
October 30, 2026
Retailer 4$6,613 USD
Retailer 2$7,305 USD
Retailer 12$7,980 USD
Retailer 5$8,730 USD
Retailer 7$10,064 USD
Retailer 14$12,500 USD
Retailer 9$13,420 USD
Retailer 3$13,649 USD
Retailer 1$14,390 USD
Retailer 10$15,792 USD
Retailer 8$16,255 USD
Retailer 11$19,809 USD
Retailer 6$21,911 USD
Retailer 13$22,937 USD
Taylor and Hart$27,349 USD

41 data points across 15 retailers

15 retailers$6,613 USD to $27,349 USD

A
Cheapest Retailer
-
$6,613 USD
A
Retailer 2
-
$7,305 USD
View
Retailer 3
-
$7,980 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$8,730 USD
HK$68,200 HKD
View
A
Retailer 5
-
$10,064 USD
£7,924 GBP
View
A
Retailer 6
-
$12,500 USD
View
A
Retailer 7
-
$13,420 USD
€12,781 EUR
View
A
Retailer 8
-
$13,649 USD
View
A
Retailer 9
-
$14,390 USD
View
B+
Retailer 10
-
$15,792 USD
£12,435 GBP
View
B+
Retailer 11
-
$16,255 USD
ZAR 262,598 ZAR
View
B+
Retailer 12
-
$19,809 USD
View
B+
Retailer 13
-
$21,911 USD
View
Retailer 14
-
$22,937 USD
A$35,288 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Taylor and Hart
XZ72SYY · Oct 30
$27,349 USD
View
14 more retailers have this diamond
Prices start from $6,613 USDSave up to $20,736 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
$6,613 USD