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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG820601496

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG820601496

Diamond specifications and retailer prices

From $2,199 USD
As of November 4, 2026
Save $11,321 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,520 USD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG820601496 or 820601496. Listed at 15 retailers as of November 4, 2026, with prices from $2,199 to $13,520, a $11,321 spread on the same certified stone. Do Amore Diamonds lists it at $13,520. 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

3.07
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601496
Dimensions8.63 × 8.59 × 5.55 mm
L/W Ratio1.00
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
8.63 mm8.59 mm3.07 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601496
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 64.6%

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: Nov 4
Current: $13,520 USD|Low: $2,199 USD|High: $20,690 USD|Avg: $6,354 USD|-34.7%
Do Amore Diamonds
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
November 5, 2026
Retailer 4$2,199 USD
Retailer 11$2,340 USD
Retailer 3$2,457 USD
Retailer 2$3,428 USD
Retailer 5$3,568 USD
Retailer 9$3,647 USD
Retailer 13$4,770 USD
Retailer 10$5,620 USD
Retailer 7$5,859 USD
Retailer 12$6,141 USD
Retailer 8$6,824 USD
Retailer 6$8,619 USD
Retailer 14$8,793 USD
Do Amore Diamonds$13,520 USD

43 data points across 14 retailers

15 retailers$2,199 USD to $13,520 USD

A
Cheapest Retailer
-
$2,199 USD
Final sale: no returns
A
Retailer 2
-
$2,340 USD
View
A
Retailer 3
-
$2,457 USD
View
A
Retailer 4
-
$3,428 USD
View
A
Retailer 5
-
$3,568 USD
View
A
Retailer 6
-
$3,647 USD
View
A
Retailer 7
-
$4,770 USD
View
B+
Retailer 8
-
$5,620 USD
View
B+
Retailer 9
-
$5,859 USD
View
B+
Retailer 10
-
$6,141 USD
View
B+
Retailer 11
-
$6,824 USD
View
B+
Retailer 12
-
$8,619 USD
View
B
Retailer 13
-
$8,793 USD
View
B
Retailer 14
-
$13,010 USD
View
Most Expensive
B
Do Amore Diamonds
27-A7EE75299 · Nov 5
$13,520 USD
View
14 more retailers have this diamond
Prices start from $2,199 USDSave up to $11,321 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
3.07ct Cushion
$2,199 USD