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Cushion|Lab Grown|IGI

3.29ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG706576049

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

Certificate IGI LG706576049

Diamond specifications and retailer prices

From €1,388 EUR
$1,551 USD
As of October 31, 2026
Save €7,142 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €8,530 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.29ct lab-grown cushion diamond

This 3.29ct 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 LG706576049 or 706576049. Listed at 23 retailers as of October 31, 2026, with prices from €1,388 to €8,530, a €7,142 spread on the same certified stone. Do Amore Diamonds lists it at €8,530. 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

3.29
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706576049
Dimensions8.72 × 8.64 × 5.85 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
8.72 mm8.64 mm3.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706576049
Side View
Table 61.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 67.7%

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: Oct 31
Current: €8,530 EUR|Low: €1,388 EUR|High: €11,466 EUR|Avg: €3,950 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 3€1,388 EUR
Retailer 18€1,593 EUR
Retailer 19€1,646 EUR
Retailer 15€1,895 EUR
Retailer 21€1,902 EUR
Retailer 14€2,129 EUR
Retailer 2€2,243 EUR
Retailer 20€2,366 EUR
Retailer 6€2,502 EUR
Retailer 13€2,956 EUR
Retailer 7€3,592 EUR
Retailer 16€3,688 EUR
Retailer 10€3,833 EUR
Retailer 11€4,175 EUR
Retailer 4€4,407 EUR
Retailer 17€4,560 EUR
Retailer 8€5,259 EUR
Retailer 5€5,492 EUR
Retailer 12€5,583 EUR
Retailer 9€8,118 EUR
Do Amore Diamonds€8,530 EUR

30 data points across 21 retailers

23 retailers€1,388 EUR to €8,530 EUR

A
Cheapest Retailer
-
€1,388 EUR
$1,551 USD
Final sale: no returns
A
Retailer 2
-
€1,593 EUR
$1,780 USD
View
A
Retailer 3
-
€1,646 EUR
$1,839 USD
View
A
Retailer 4
-
€1,895 EUR
£1,667 GBP
View
A
Retailer 5
-
€1,902 EUR
HK$16,600 HKD
View
Retailer 6
-
€2,129 EUR
$2,379 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
€2,243 EUR
£1,974 GBP
View
A
Retailer 8
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€2,366 EUR
$2,643 USD
View
Retailer 9
-
€2,502 EUR
$2,795 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
€2,956 EUR
View
Retailer 11
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€3,592 EUR
A$6,174 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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€3,688 EUR
ZAR 66,561 ZAR
View
A
Retailer 13
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€3,833 EUR
£3,372 GBP
View
A
Retailer 14
-
€4,175 EUR
$4,664 USD
View
B+
Retailer 15
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€4,407 EUR
$4,923 USD
View
B+
Retailer 16
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€4,560 EUR
£4,011 GBP
View
Retailer 17
-
€5,259 EUR
$5,875 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€5,492 EUR
SGD 8,292 SGD
View
B+
Retailer 19
-
€5,583 EUR
$6,237 USD
View
Retailer 20
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€5,877 EUR
£5,170 GBP
View
Price last confirmed 21 days ago
B
Retailer 21
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€8,056 EUR
$9,000 USD
View
Retailer 22
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€8,118 EUR
$9,070 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-2E7FC336A · Oct 31
€8,530 EUR
$9,530 USD
View
22 more retailers have this diamond
Prices start from €1,388 EURSave up to €7,142 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
3.29ct Cushion
€1,388 EUR