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Cushion|Lab Grown|IGI

2.99ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG729566210

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

Certificate IGI LG729566210

Diamond specifications and retailer prices

From €1,154 EUR
As of November 4, 2026
Save €6,692 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,846 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.99ct lab-grown cushion diamond

This 2.99ct 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 LG729566210 or 729566210. Listed at 13 retailers as of November 4, 2026, with prices from €1,154 to €7,846, a €6,692 spread on the same certified stone. Do Amore Diamonds lists it at €7,846. 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

2.99
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729566210
Dimensions8.45 × 8.40 × 5.39 mm
L/W Ratio1.01
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
8.45 mm8.40 mm2.99 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729566210
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 64.2%

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: €7,846 EUR|Low: €1,154 EUR|High: €9,506 EUR|Avg: €3,755 EUR|-17.5%
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
November 5, 2026
Retailer 6€1,154 EUR
Retailer 11€1,178 EUR
Retailer 5€1,301 EUR
Retailer 7€1,637 EUR
Retailer 10€1,845 EUR
Retailer 12€2,414 EUR
Retailer 8€2,684 EUR
Retailer 13€2,923 EUR
Retailer 2€3,824 EUR
Retailer 3€4,833 EUR
Retailer 9€6,739 EUR
Retailer 4€7,269 EUR
Do Amore Diamonds€7,846 EUR

34 data points across 13 retailers

13 retailers€1,154 EUR to €7,846 EUR

A
Cheapest Retailer
-
€1,154 EUR
A
Retailer 2
-
€1,178 EUR
View
A
Retailer 3
-
€1,301 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,637 EUR
View
A
Retailer 5
-
€1,845 EUR
View
A
Retailer 6
-
€2,414 EUR
View
A
Retailer 7
-
€2,684 EUR
View
A
Retailer 8
-
€2,923 EUR
View
B+
Retailer 9
-
€3,824 EUR
View
Retailer 10
-
€4,833 EUR
View
Price last confirmed 17 days ago
B+
Retailer 11
-
€6,739 EUR
View
B
Retailer 12
-
€7,269 EUR
View
Most Expensive
B
Do Amore Diamonds
27-E2006D29D · Nov 4
€7,846 EUR
$8,840 USD
View
12 more retailers have this diamond
Prices start from €1,154 EURSave up to €6,692 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
2.99ct Cushion
€1,154 EUR