Cushion|Lab Grown|IGI

3.05ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG813651620

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813651620

Diamond specifications and retailer prices

From $2,205 USD
As of October 31, 2026
Save $12,411 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,616 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct 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 LG813651620 or 813651620. Listed at 19 retailers as of October 30, 2026, with prices from $2,205 to $14,616, a $12,411 spread on the same certified stone. Yadav Diamonds lists it at $14,616. 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

3.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651620
Dimensions9.67 × 7.73 × 5.18 mm
L/W Ratio1.25
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
9.67 mm7.73 mm3.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651620
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 36°Culet: NoneDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,471 USD|Low: $2,205 USD|High: $20,900 USD|Avg: $6,654 USD|-34.4%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 4$2,205 USD
Retailer 15$2,432 USD
Retailer 13$2,450 USD
Retailer 3$2,495 USD
Retailer 16$3,199 USD
Retailer 1$3,471 USD
Retailer 9$3,524 USD
Retailer 10$3,791 USD
Retailer 6$4,785 USD
Retailer 14$5,585 USD
Retailer 11$5,856 USD
Retailer 17$6,759 USD
Retailer 12$6,878 USD
Retailer 7$7,901 USD
Retailer 5$8,382 USD
Retailer 8$8,815 USD
Retailer 2$13,550 USD

39 data points across 17 retailers

19 retailers$2,205 USD to $14,616 USD

A
Cheapest Retailer
-
$2,205 USD
Final sale: no returns
A
Retailer 2
-
$2,432 USD
View
A
Retailer 3
-
$2,450 USD
View
A
Retailer 4
-
$2,495 USD
View
A
Retailer 5
-
$3,199 USD
View
A
Retailer 6
-
$3,471 USD
£2,733 GBP
View
Retailer 7
-
$3,524 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$3,791 USD
€3,610 EUR
View
B+
Retailer 9
-
$4,785 USD
£3,768 GBP
View
Retailer 10
-
$5,585 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$5,856 USD
ZAR 94,607 ZAR
View
B+
Retailer 12
-
$6,759 USD
View
B+
Retailer 13
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$6,860 USD
View
B+
Retailer 14
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$6,878 USD
£5,416 GBP
View
B+
Retailer 15
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$7,901 USD
View
B+
Retailer 16
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$8,382 USD
View
B
Retailer 17
-
$8,815 USD
View
B
Retailer 18
-
$13,550 USD
View
Most Expensive
B
Yadav Diamonds
13209870 · Oct 30
$14,616 USD
View
18 more retailers have this diamond
Prices start from $2,205 USDSave up to $12,411 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
3.05ct Cushion
$2,205 USD