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Cushion|Lab Grown|IGI

3.00ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG739532955

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739532955

Diamond specifications and retailer prices

From $1,530 USD
As of November 4, 2026
Save $9,100 USD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,630 USD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 3ct lab-grown cushion diamond

This 3ct 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 LG739532955 or 739532955. Listed at 21 retailers as of November 4, 2026, with prices from $1,530 to $10,630, a $9,100 spread on the same certified stone. Do Amore Diamonds lists it at $10,630. 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

3.00
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739532955
Dimensions9.86 × 7.77 × 5.01 mm
L/W Ratio1.27
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
9.86 mm7.77 mm3.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739532955
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
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: Nov 4
Current: $10,630 USD|Low: $1,436 USD|High: $10,630 USD|Avg: $4,154 USD|+14.3%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 18$1,530 USD
Retailer 4$1,590 USD
Retailer 10$1,717 USD
Retailer 14$1,932 USD
Retailer 13$2,139 USD
Retailer 11$2,228 USD
Retailer 19$2,300 USD
Retailer 5$2,447 USD
Retailer 17$3,703 USD
Retailer 8$3,709 USD
Retailer 7$3,818 USD
Retailer 6$3,960 USD
Retailer 15$3,984 USD
Retailer 20$4,329 USD
Retailer 2$4,911 USD
Retailer 12$5,435 USD
Retailer 16$5,435 USD
Retailer 3$5,583 USD
Retailer 9$10,067 USD
Do Amore Diamonds$10,630 USD

30 data points across 20 retailers

21 retailers$1,530 USD to $10,630 USD

A
Cheapest Retailer
-
$1,530 USD
Final sale: no returns
A
Retailer 2
-
$1,590 USD
View
A
Retailer 3
-
$1,717 USD
View
A
Retailer 4
-
$1,932 USD
View
A
Retailer 5
-
$2,139 USD
View
A
Retailer 6
-
$2,228 USD
View
A
Retailer 7
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$2,300 USD
View
A
Retailer 8
-
$2,447 USD
View
A
Retailer 9
-
$3,703 USD
View
A
Retailer 10
-
$3,709 USD
View
A
Retailer 11
-
$3,818 USD
View
A
Retailer 12
-
$3,960 USD
View
A
Retailer 13
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$3,984 USD
View
B+
Retailer 14
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$4,329 USD
View
B+
Retailer 15
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$4,911 USD
View
Retailer 16
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$5,435 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
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$5,435 USD
View
B+
Retailer 18
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$5,583 USD
View
B
Retailer 19
-
$7,280 USD
View
B
Retailer 20
-
$10,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-ACD371BD8 · Nov 5
$10,630 USD
View
20 more retailers have this diamond
Prices start from $1,530 USDSave up to $9,100 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
3.00ct Cushion
$1,530 USD