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Cushion|Lab Grown|IGI

3.04ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG654419690

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG654419690

Diamond specifications and retailer prices

From $1,541 USD
As of October 29, 2026
Save $5,899 USD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,303 USD at Novita Diamonds · As of October 1, 2026
View at Novita Diamonds

About this 3.04ct lab-grown cushion diamond

This 3.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654419690 or 654419690. Listed at 23 retailers as of October 29, 2026, with a 383% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.04
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654419690
Dimensions9.70 × 7.94 × 5.14 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
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
9.70 mm7.94 mm3.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654419690
Side View
Table 58.0%Crown 32.6°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 64.7%

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 29
Current: $10,303 USD|Low: $1,541 USD|High: $11,820 USD|Avg: $3,954 USD|+1.0%
Novita Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 10$1,541 USD
Retailer 7$1,597 USD
Retailer 13$1,770 USD
Retailer 4$1,819 USD
Retailer 18$1,843 USD
Retailer 2$2,253 USD
Retailer 3$2,380 USD
Retailer 16$2,565 USD
Retailer 20$2,663 USD
Retailer 9$2,985 USD
Retailer 19$3,613 USD
Retailer 15$3,709 USD
Retailer 8$3,856 USD
Retailer 5$4,397 USD
Retailer 17$4,586 USD
Retailer 6$4,949 USD
Retailer 12$5,345 USD
Retailer 14$5,616 USD
Retailer 11$5,808 USD
Retailer 21$7,440 USD
Novita Diamonds$10,303 USD

35 data points across 21 retailers

23 retailers$1,541 USD to $7,440 USD

A
Cheapest Retailer
-
$1,541 USD
Final sale: no returns
Retailer 2
-
$1,597 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,770 USD
View
A
Retailer 4
-
$1,819 USD
View
A
Retailer 5
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$1,843 USD
HK$14,400 HKD
View
A
Retailer 6
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$2,253 USD
£1,774 GBP
View
A
Retailer 7
-
$2,380 USD
View
A
Retailer 8
-
$2,565 USD
€2,443 EUR
View
A
Retailer 9
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$2,663 USD
View
A
Retailer 10
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$2,985 USD
View
Retailer 11
-
$3,613 USD
A$5,558 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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$3,709 USD
ZAR 59,917 ZAR
View
A
Retailer 13
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$3,856 USD
£3,036 GBP
View
A
Retailer 14
-
$4,397 USD
View
B+
Retailer 15
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$4,586 USD
£3,611 GBP
View
B+
Retailer 16
-
$4,949 USD
View
B+
Retailer 17
-
$5,345 USD
SGD 7,223 SGD
View
B+
Retailer 18
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$5,616 USD
View
Retailer 19
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$5,762 USD
View
Price last confirmed 88 days ago
B+
Retailer 20
-
$5,808 USD
View
Retailer 21
-
$6,033 USD
£4,750 GBP
View
Price last confirmed 14 days ago
B+
Retailer 22
-
$7,440 USD
View
Most Expensive
Novita Diamonds
cert_654419690 · Oct 1
$10,303 USD
A$15,851 AUD
View
Price last confirmed 30 days ago
22 more retailers have this diamond
Prices start from $1,541 USDSave up to $5,899 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
3.04ct Cushion
$1,541 USD