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Cushion|Lab Grown|IGI

4.34ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804665226

Diamond specifications and retailer prices

From $4,131 USD
As of November 2, 2026
Save $22,039 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,170 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.34ct lab-grown cushion diamond

This 4.34ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665226 or 804665226. Listed at 10 retailers as of November 2, 2026, with prices from $4,131 to $26,170, a $22,039 spread on the same certified stone. Do Amore Diamonds lists it at $26,170. 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

4.34
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665226
Dimensions10.51 × 8.73 × 5.86 mm
L/W Ratio1.20
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
10.51 mm8.73 mm4.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665226
Side View
Table 58.0%Crown 36.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $26,170 USD|Low: $4,131 USD|High: $33,420 USD|Avg: $11,037 USD|-21.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$4,131 USD
Retailer 8$4,475 USD
Retailer 7$4,909 USD
Retailer 9$5,794 USD
Retailer 4$6,837 USD
Retailer 2$8,360 USD
Retailer 10$8,783 USD
Retailer 3$10,084 USD
Retailer 6$13,450 USD
Do Amore Diamonds$26,170 USD

28 data points across 10 retailers

10 retailers$4,131 USD to $26,170 USD

A+
Cheapest Retailer
-
$4,131 USD
A
Retailer 2
-
$4,475 USD
View
A
Retailer 3
-
$4,909 USD
View
A
Retailer 4
-
$5,794 USD
View
Final sale: no returns
A
Retailer 5
-
$6,837 USD
View
A
Retailer 6
-
$8,360 USD
€7,962 EUR
View
Retailer 7
-
$8,783 USD
View
Price last confirmed 85 days ago
B+
Retailer 8
-
$10,084 USD
£7,940 GBP
View
B+
Retailer 9
-
$13,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-297AF481F · Nov 2
$26,170 USD
View
9 more retailers have this diamond
Prices start from $4,131 USDSave up to $22,039 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+
4.34ct Cushion
$4,131 USD