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Cushion|Lab Grown|IGI

5.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800677242

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677242

Diamond specifications and retailer prices

From $6,423 USD
As of October 29, 2026
Save $35,557 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $41,980 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.19ct lab-grown cushion diamond

This 5.19ct 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 LG800677242 or 800677242. Listed at 10 retailers as of October 29, 2026, with prices from $6,423 to $41,980, a $35,557 spread on the same certified stone. Do Amore Diamonds lists it at $41,980. 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

5.19
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677242
Dimensions10.84 × 9.12 × 6.35 mm
L/W Ratio1.19
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
10.84 mm9.12 mm5.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677242
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $41,980 USD|Low: $6,423 USD|High: $48,460 USD|Avg: $16,123 USD|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$6,423 USD
Retailer 5$6,960 USD
Retailer 3$7,883 USD
Retailer 9$9,174 USD
Retailer 7$10,993 USD
Retailer 10$12,385 USD
Retailer 4$13,777 USD
Retailer 6$15,701 USD
Retailer 2$16,330 USD
Do Amore Diamonds$41,980 USD

27 data points across 10 retailers

10 retailers$6,423 USD to $41,980 USD

A+
Cheapest Retailer
-
$6,423 USD
A
Retailer 2
-
$6,960 USD
View
A
Retailer 3
-
$7,883 USD
View
A
Retailer 4
-
$9,174 USD
View
Final sale: no returns
A
Retailer 5
-
$10,993 USD
View
Retailer 6
-
$12,385 USD
View
Price last confirmed 81 days ago
A
Retailer 7
-
$13,777 USD
€13,121 EUR
View
A
Retailer 8
-
$15,701 USD
£12,363 GBP
View
B+
Retailer 9
-
$16,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-AD1C5BE1C · Oct 30
$41,980 USD
View
9 more retailers have this diamond
Prices start from $6,423 USDSave up to $35,557 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+
5.19ct Cushion
$6,423 USD