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Cushion|Lab Grown|IGI

4.19ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG806627583

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG806627583

Diamond specifications and retailer prices

From $5,878 USD
As of October 26, 2026
Save $16,840 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $22,718 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806627583 or 806627583. Listed at 13 retailers as of October 26, 2026, with prices from $5,878 to $22,718, a $16,840 spread on the same certified stone. Taylor and Hart lists it at $22,718. 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

4.19
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle49.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806627583
Dimensions11.51 × 7.57 × 4.85 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.51 mm7.57 mm4.19 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806627583
Side View
Table 65.0%Crown 35.1°Girdle: MED-STKPavilion 49.5°Culet: LargeDepth 64.1%

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: Oct 26
Current: $10,667 USD|Low: $4,812 USD|High: $17,874 USD|Avg: $9,508 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 11$5,878 USD
Retailer 9$6,426 USD
Retailer 2$6,430 USD
Retailer 3$6,963 USD
Retailer 10$7,351 USD
Retailer 5$8,199 USD
Retailer 12$9,129 USD
Retailer 1$10,667 USD
Retailer 8$10,860 USD
Retailer 6$13,094 USD
Retailer 7$13,624 USD
Retailer 4$17,874 USD

39 data points across 12 retailers

13 retailers$5,878 USD to $22,718 USD

A
Cheapest Retailer
-
$5,878 USD
Retailer 2
-
$6,426 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$6,430 USD
View
A
Retailer 4
-
$6,963 USD
View
A
Retailer 5
-
$7,351 USD
View
Final sale: no returns
A
Retailer 6
-
$8,199 USD
£6,456 GBP
View
B+
Retailer 7
-
$9,129 USD
£7,188 GBP
View
B+
Retailer 8
-
$10,667 USD
View
B+
Retailer 9
-
$10,860 USD
View
B+
Retailer 10
-
$13,094 USD
£10,310 GBP
View
B+
Retailer 11
-
$13,624 USD
ZAR 220,092 ZAR
View
B
Retailer 12
-
$17,874 USD
View
Most Expensive
B
Taylor and Hart
E7TAXV2 · Oct 26
$22,718 USD
View
12 more retailers have this diamond
Prices start from $5,878 USDSave up to $16,840 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
4.19ct Cushion
$5,878 USD