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Cushion|Lab Grown|IGI

5.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665514

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG804665514

Diamond specifications and retailer prices

From $7,997 USD
As of November 1, 2026
Save $40,738 USD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $48,735 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665514 or 804665514. Listed at 12 retailers as of October 31, 2026, with prices from $7,997 to $48,735, a $40,738 spread on the same certified stone. With Clarity lists it at $48,735. 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

5.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665514
Dimensions9.95 × 9.90 × 6.41 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.95 mm9.90 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665514
Side View
Table 59.0%Crown 40°Girdle: MED-STKPavilion 38°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,425 USD|Low: $7,997 USD|High: $49,818 USD|Avg: $18,703 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 7$7,997 USD
Retailer 1$9,425 USD
Retailer 10$9,805 USD
Retailer 6$10,082 USD
Retailer 2$10,585 USD
Retailer 4$11,100 USD
Retailer 5$15,053 USD
Retailer 11$17,154 USD
Retailer 8$18,150 USD
Retailer 3$25,300 USD
Retailer 9$29,606 USD
With Clarity$48,735 USD

40 data points across 12 retailers

12 retailers$7,997 USD to $48,735 USD

A
Cheapest Retailer
-
$7,997 USD
A
Retailer 2
-
$9,425 USD
View
A
Retailer 3
-
$9,805 USD
HK$76,600 HKD
View
A
Retailer 4
-
$10,082 USD
View
Retailer 5
-
$10,585 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$11,100 USD
£8,741 GBP
View
A
Retailer 7
-
$15,053 USD
€14,336 EUR
View
B+
Retailer 8
-
$17,154 USD
£13,507 GBP
View
B+
Retailer 9
-
$18,150 USD
View
B
Retailer 10
-
$25,300 USD
View
B
Retailer 11
-
$29,606 USD
View
Most Expensive
B
With Clarity
804665514 · Oct 31
$48,735 USD
View
11 more retailers have this diamond
Prices start from $7,997 USDSave up to $40,738 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
5.00ct Cushion
$7,997 USD