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Cushion|Lab Grown|IGI

3.34ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG662408543

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662408543

Diamond specifications and retailer prices

From $1,854 USD
As of October 29, 2026
Save $9,246 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,100 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.34ct lab-grown cushion diamond

This 3.34ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG662408543 or 662408543. Listed at 24 retailers as of October 29, 2026, with prices from $1,854 to $11,100, a $9,246 spread on the same certified stone. Brilliant Earth lists it at $11,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.34
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662408543
Dimensions7.32 × 7.32 × 10.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.32 mm3.34 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662408543
Side View
Table 64.0%Crown 42.2°Girdle: MED-THKPavilion 34.8°Culet: NoneDepth 72.3%

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 29
Current: $11,100 USD|Low: $1,854 USD|High: $11,100 USD|Avg: $4,134 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 5$1,854 USD
Retailer 6$1,921 USD
Retailer 18$2,090 USD
Retailer 15$2,127 USD
Retailer 8$2,130 USD
Retailer 10$2,214 USD
Retailer 2$2,723 USD
Retailer 16$2,748 USD
Retailer 19$3,024 USD
Retailer 13$3,049 USD
Retailer 4$3,722 USD
Retailer 11$3,978 USD
Retailer 12$4,461 USD
Retailer 17$5,178 USD
Retailer 14$5,517 USD
Retailer 7$5,841 USD
Retailer 9$6,421 USD
Retailer 3$8,501 USD
Brilliant Earth$11,100 USD

27 data points across 19 retailers

24 retailers$1,854 USD to $11,100 USD

A
Cheapest Retailer
-
$1,854 USD
Final sale: no returns
A
Retailer 2
-
$1,921 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$2,090 USD
View
A
Retailer 4
-
$2,127 USD
£1,675 GBP
View
A
Retailer 5
-
$2,130 USD
View
A
Retailer 6
-
$2,214 USD
HK$17,300 HKD
View
A
Retailer 7
-
$2,723 USD
£2,144 GBP
View
A
Retailer 8
-
$2,748 USD
View
A
Retailer 9
-
$3,024 USD
View
A
Retailer 10
-
$3,049 USD
€2,904 EUR
View
A
Retailer 11
-
$3,722 USD
View
A
Retailer 12
-
$3,978 USD
£3,132 GBP
View
A
Retailer 13
-
$4,461 USD
ZAR 72,073 ZAR
View
A
Retailer 14
-
$4,747 USD
View
A
Retailer 15
-
$4,957 USD
View
B+
Retailer 16
-
$5,178 USD
View
B+
Retailer 17
-
$5,517 USD
£4,344 GBP
View
B+
Retailer 18
-
$5,841 USD
View
B+
Retailer 19
-
$6,421 USD
SGD 8,677 SGD
View
B+
Retailer 20
-
$6,744 USD
View
B+
Retailer 21
-
$7,010 USD
View
B+
Retailer 22
-
$7,352 USD
View
B
Retailer 23
-
$8,501 USD
A$13,079 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
12214153A · Oct 29
$11,100 USD
View
23 more retailers have this diamond
Prices start from $1,854 USDSave up to $9,246 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
3.34ct Cushion
$1,854 USD