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Cushion|Lab Grown|IGI

2.99ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG710502259

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710502259

Diamond specifications and retailer prices

From €1,382 EUR
$1,544 USD
As of October 31, 2026
Save €3,655 EUR (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,037 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.99ct lab-grown cushion diamond

This 2.99ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710502259 or 710502259. Listed at 15 retailers as of October 31, 2026, with prices from €1,382 to €5,037, a €3,655 spread on the same certified stone. Taylor and Hart lists it at €5,037. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710502259
Dimensions9.96 × 7.47 × 5.05 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.96 mm7.47 mm2.99 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710502259
Side View
Table 61.0%Crown 37.1°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 67.6%

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: Oct 31
Current: €3,401 EUR|Low: €1,382 EUR|High: €5,247 EUR|Avg: €2,993 EUR|-4.0%
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
Taylor and Hart
November 1, 2026
Retailer 4€1,382 EUR
Retailer 6€1,491 EUR
Retailer 3€1,584 EUR
Retailer 11€1,629 EUR
Retailer 12€1,661 EUR
Retailer 7€2,021 EUR
Retailer 5€2,050 EUR
Retailer 14€3,295 EUR
Retailer 1€3,401 EUR
Retailer 2€3,465 EUR
Retailer 9€3,696 EUR
Retailer 10€4,113 EUR
Retailer 8€4,198 EUR
Retailer 13€4,438 EUR
Taylor and Hart€5,037 EUR

44 data points across 15 retailers

15 retailers€1,382 EUR to €5,037 EUR

A
Cheapest Retailer
-
€1,382 EUR
$1,544 USD
Final sale: no returns
Retailer 2
-
€1,491 EUR
$1,666 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€1,584 EUR
$1,770 USD
View
A
Retailer 4
-
€1,629 EUR
$1,820 USD
View
A
Retailer 5
-
€1,661 EUR
HK$14,500 HKD
View
A
Retailer 6
-
€2,021 EUR
£1,778 GBP
View
A
Retailer 7
-
€2,050 EUR
$2,290 USD
View
A
Retailer 8
-
€3,295 EUR
$3,681 USD
View
A
Retailer 9
-
€3,401 EUR
A$5,845 AUD
View
B+
Retailer 10
-
€3,465 EUR
£3,048 GBP
View
A
Retailer 11
-
€3,696 EUR
ZAR 66,710 ZAR
View
B+
Retailer 12
-
€4,113 EUR
£3,618 GBP
View
B+
Retailer 13
-
€4,198 EUR
A$7,216 AUD
View
B+
Retailer 14
-
€4,438 EUR
$4,958 USD
View
Most Expensive
B+
Taylor and Hart
3SRZ5VU · Oct 31
€5,037 EUR
$5,627 USD
View
14 more retailers have this diamond
Prices start from €1,382 EURSave up to €3,655 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
€1,382 EUR