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Cushion|Lab Grown|IGI

5.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846664247

Certificate IGI LG846664247

Diamond specifications and retailer prices

From $10,693 USD
As of October 30, 2026
Save $27,483 USD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $38,176 USD at With Clarity · As of October 28, 2026
View at With Clarity

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 LG846664247 or 846664247. Listed at 4 retailers as of October 28, 2026, with prices from $10,693 to $38,176, a $27,483 spread on the same certified stone. With Clarity lists it at $38,176. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664247
Dimensions11.58 × 9.09 × 6.13 mm
L/W Ratio1.27
Top View
11.58 mm9.09 mm5.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664247
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: $10,693 USD|Low: $10,693 USD|High: $38,783 USD|Avg: $23,040 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 30, 2026
Retailer 1$10,693 USD
Retailer 2$15,676 USD
Retailer 3$16,733 USD
With Clarity$38,176 USD

5 data points across 4 retailers

4 retailers$10,693 USD to $38,176 USD

A
Cheapest Retailer
-
$10,693 USD
B+
Retailer 2
-
$15,676 USD
£12,343 GBP
View
B+
Retailer 3
-
$16,733 USD
€15,936 EUR
View
Most Expensive
B
With Clarity
846664247 · Oct 28
$38,176 USD
View
3 more retailers have this diamond
Prices start from $10,693 USDSave up to $27,483 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
$10,693 USD