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Cushion|Lab Grown|IGI

2.77ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG769625387

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769625387

Diamond specifications and retailer prices

From €2,632 EUR
$2,940 USD
As of November 1, 2026
Save €6,930 EUR (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €9,562 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.77ct lab-grown cushion diamond

This 2.77ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769625387 or 769625387. Listed at 8 retailers as of October 31, 2026, with prices from €2,632 to €9,562, a €6,930 spread on the same certified stone. Taylor and Hart lists it at €9,562. 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

2.77
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769625387
Dimensions10.44 × 7.29 × 4.72 mm
L/W Ratio1.43
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
10.44 mm7.29 mm2.77 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769625387
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,703 EUR|Low: €1,712 EUR|High: €14,733 EUR|Avg: €5,949 EUR|-0.2%
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
Retailer 15
Retailer 16
Taylor and Hart
November 1, 2026
Retailer 16€1,712 EUR
Retailer 15€2,346 EUR
Retailer 2€2,509 EUR
Retailer 13€2,632 EUR
Retailer 14€3,488 EUR
Retailer 1€3,703 EUR
Retailer 7€5,073 EUR
Retailer 8€5,142 EUR
Retailer 9€5,197 EUR
Retailer 6€5,575 EUR
Retailer 10€6,633 EUR
Retailer 12€6,818 EUR
Retailer 5€7,241 EUR
Retailer 11€8,809 EUR
Taylor and Hart€9,562 EUR
Retailer 3€10,132 EUR
Retailer 4€14,733 EUR

2 data points across 17 retailers

8 retailers€2,632 EUR to €9,562 EUR

A
Cheapest Retailer
-
€2,632 EUR
$2,940 USD
B+
Retailer 2
-
€3,703 EUR
£3,258 GBP
View
B+
Retailer 3
-
€5,197 EUR
£4,572 GBP
View
Retailer 4
-
€5,575 EUR
$6,228 USD
View
Price last confirmed 52 days ago
B
Retailer 5
-
€6,633 EUR
$7,410 USD
View
B
Retailer 6
-
€7,241 EUR
$8,089 USD
View
B
Retailer 7
-
€8,809 EUR
$9,842 USD
View
Most Expensive
B
Taylor and Hart
SM3UW8G · Oct 31
€9,562 EUR
$10,683 USD
View
7 more retailers have this diamond
Prices start from €2,632 EURSave up to €6,930 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
2.77ct Cushion
€2,632 EUR