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Cushion|Lab Grown|IGI

1.84ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG834614526

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG834614526

Diamond specifications and retailer prices

From $1,081 USD
As of October 27, 2026
Save $3,299 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,380 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 1.84ct lab-grown cushion diamond

This 1.84ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834614526 or 834614526. Listed at 15 retailers as of October 26, 2026, with prices from $1,081 to $4,380, a $3,299 spread on the same certified stone. Taylor and Hart lists it at $4,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834614526
Dimensions7.54 × 7.37 × 4.62 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
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
7.54 mm7.37 mm1.84 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834614526
Side View
Table 53.0%Crown 36.8°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 62.7%

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 27
Current: $1,805 USD|Low: $1,037 USD|High: $4,380 USD|Avg: $2,370 USD|-3.6%
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
Retailer 15
Taylor and Hart
October 27, 2026
Retailer 10$1,081 USD
Retailer 12$1,176 USD
Retailer 5$1,253 USD
Retailer 13$1,253 USD
Retailer 9$1,400 USD
Retailer 6$1,423 USD
Retailer 2$1,707 USD
Retailer 1$1,805 USD
Retailer 15$2,142 USD
Retailer 7$2,349 USD
Retailer 4$2,542 USD
Retailer 11$3,371 USD
Retailer 14$3,459 USD
Retailer 3$4,004 USD
Retailer 8$4,257 USD
Taylor and Hart$4,380 USD

31 data points across 16 retailers

15 retailers$1,081 USD to $4,380 USD

A
Cheapest Retailer
-
$1,081 USD
A
Retailer 2
-
$1,176 USD
View
Retailer 3
-
$1,253 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,253 USD
View
A
Retailer 5
-
$1,400 USD
View
B+
Retailer 6
-
$1,707 USD
View
A
Retailer 7
-
$1,805 USD
£1,421 GBP
View
B+
Retailer 8
-
$2,142 USD
View
B+
Retailer 9
-
$2,349 USD
View
B+
Retailer 10
-
$2,542 USD
View
B
Retailer 11
-
$3,371 USD
View
B
Retailer 12
-
$3,459 USD
£2,724 GBP
View
B
Retailer 13
-
$4,004 USD
View
B
Retailer 14
-
$4,257 USD
£3,352 GBP
View
Most Expensive
B
Taylor and Hart
R9NE91J · Oct 26
$4,380 USD
View
14 more retailers have this diamond
Prices start from $1,081 USDSave up to $3,299 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
1.84ct Cushion
$1,081 USD