Cushion|Lab Grown|IGI

2.97ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG799605337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799605337

Diamond specifications and retailer prices

From €1,225 EUR
$1,369 USD
As of October 30, 2026
Save €6,114 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,340 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.97ct lab-grown cushion diamond

This 2.97ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799605337 or 799605337. Listed at 21 retailers as of October 29, 2026, with prices from €1,225 to €7,340, a €6,114 spread on the same certified stone. Brilliant Earth lists it at €7,340. 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

2.97
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799605337
Dimensions9.60 × 7.69 × 5.23 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
9.60 mm7.69 mm2.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799605337
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €7,340 EUR|Low: €1,225 EUR|High: €7,340 EUR|Avg: €3,077 EUR
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 4€1,225 EUR
Retailer 11€1,330 EUR
Retailer 13€1,334 EUR
Retailer 15€1,402 EUR
Retailer 8€1,555 EUR
Retailer 2€1,828 EUR
Retailer 7€1,908 EUR
Retailer 17€2,039 EUR
Retailer 14€2,261 EUR
Retailer 20€3,112 EUR
Retailer 9€3,163 EUR
Retailer 12€3,206 EUR
Retailer 16€3,276 EUR
Retailer 5€3,283 EUR
Retailer 3€3,644 EUR
Retailer 19€3,991 EUR
Retailer 18€4,103 EUR
Retailer 6€4,452 EUR
Retailer 10€4,892 EUR
Brilliant Earth€7,340 EUR

29 data points across 20 retailers

21 retailers€1,225 EUR to €7,340 EUR

A
Cheapest Retailer
-
€1,225 EUR
$1,369 USD
Final sale: no returns
Retailer 2
-
€1,330 EUR
$1,486 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,334 EUR
$1,490 USD
View
A
Retailer 4
-
€1,402 EUR
£1,233 GBP
View
A
Retailer 5
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€1,555 EUR
$1,737 USD
View
A
Retailer 6
-
€1,828 EUR
£1,608 GBP
View
A
Retailer 7
-
€1,908 EUR
$2,132 USD
View
A
Retailer 8
-
€2,039 EUR
View
A
Retailer 9
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€2,261 EUR
$2,526 USD
View
A
Retailer 10
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€3,112 EUR
$3,477 USD
View
Retailer 11
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€3,163 EUR
A$5,436 AUD
View
Price last confirmed 9 days ago
Retailer 12
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€3,206 EUR
£2,820 GBP
View
Price last confirmed 20 days ago
A
Retailer 13
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€3,276 EUR
ZAR 59,134 ZAR
View
A
Retailer 14
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€3,283 EUR
$3,667 USD
View
A
Retailer 15
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€3,518 EUR
$3,930 USD
View
A
Retailer 16
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€3,644 EUR
$4,071 USD
View
B+
Retailer 17
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€3,991 EUR
$4,458 USD
View
B+
Retailer 18
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€4,103 EUR
£3,609 GBP
View
B+
Retailer 19
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€4,452 EUR
$4,974 USD
View
Retailer 20
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€4,892 EUR
$5,465 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19793466A · Oct 29
€7,340 EUR
$8,200 USD
View
20 more retailers have this diamond
Prices start from €1,225 EURSave up to €6,114 EUR

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
2.97ct Cushion
€1,225 EUR