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Cushion|Lab Grown|IGI

2.77ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG800684631

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG800684631

Diamond specifications and retailer prices

From €1,403 EUR
$1,567 USD
As of October 30, 2026
Save €8,336 EUR (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €9,739 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG800684631 or 800684631. Listed at 10 retailers as of October 30, 2026, with prices from €1,403 to €9,739, a €8,336 spread on the same certified stone. Do Amore Diamonds lists it at €9,739. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800684631
Dimensions9.06 × 6.87 × 4.63 mm
L/W Ratio1.32
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
9.06 mm6.87 mm2.77 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800684631
Side View
Table 64.0%Crown 36.1°Girdle: MED-THKPavilion 43.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 30
Current: €9,739 EUR|Low: €1,403 EUR|High: €12,155 EUR|Avg: €4,530 EUR|-19.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6€1,403 EUR
Retailer 8€1,405 EUR
Retailer 5€2,017 EUR
Retailer 10€2,118 EUR
Retailer 9€2,179 EUR
Retailer 3€2,386 EUR
Retailer 4€4,536 EUR
Retailer 7€5,460 EUR
Retailer 2€6,588 EUR
Do Amore Diamonds€9,739 EUR

28 data points across 10 retailers

10 retailers€1,403 EUR to €9,739 EUR

A+
Cheapest Retailer
-
€1,403 EUR
$1,567 USD
A
Retailer 2
-
€1,405 EUR
$1,570 USD
View
A
Retailer 3
-
€2,017 EUR
$2,253 USD
View
A
Retailer 4
-
€2,118 EUR
$2,366 USD
View
Final sale: no returns
A
Retailer 5
-
€2,179 EUR
$2,434 USD
View
A
Retailer 6
-
€2,386 EUR
View
B+
Retailer 7
-
€4,536 EUR
£3,990 GBP
View
Retailer 8
-
€5,460 EUR
$6,100 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€6,588 EUR
$7,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-A1F2F5924 · Oct 30
€9,739 EUR
$10,880 USD
View
9 more retailers have this diamond
Prices start from €1,403 EURSave up to €8,336 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
€1,403 EUR