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Cushion|Lab Grown|IGI

2.77ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG823614541

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG823614541

Diamond specifications and retailer prices

From $2,648 USD
As of October 30, 2026
Save $13,072 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,720 USD at Do Amore Diamonds · As of October 29, 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 LG823614541 or 823614541. Listed at 13 retailers as of October 29, 2026, with prices from $2,648 to $15,720, a $13,072 spread on the same certified stone. Do Amore Diamonds lists it at $15,720. 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 angle36.9°
Pavilion angle49.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823614541
Dimensions9.48 × 6.75 × 4.42 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeLarge
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
9.48 mm6.75 mm2.77 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823614541
Side View
Table 65.0%Crown 36.9°Girdle: THN-MEDPavilion 49.4°Culet: LargeDepth 65.5%

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: Oct 30
Current: $15,720 USD|Low: $1,860 USD|High: $15,720 USD|Avg: $6,704 USD
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
October 30, 2026
Retailer 13$2,648 USD
Retailer 11$2,929 USD
Retailer 8$2,953 USD
Retailer 9$3,090 USD
Retailer 2$4,368 USD
Retailer 12$4,620 USD
Retailer 4$5,578 USD
Retailer 10$7,549 USD
Retailer 7$8,240 USD
Retailer 6$8,343 USD
Retailer 3$8,507 USD
Retailer 5$11,269 USD
Do Amore Diamonds$15,720 USD

34 data points across 13 retailers

13 retailers$2,648 USD to $15,720 USD

A
Cheapest Retailer
-
$2,648 USD
Retailer 2
-
$2,929 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,953 USD
View
Final sale: no returns
A
Retailer 4
-
$3,090 USD
View
B+
Retailer 5
-
$4,368 USD
£3,439 GBP
View
B+
Retailer 6
-
$4,620 USD
View
B+
Retailer 7
-
$5,578 USD
£4,392 GBP
View
B+
Retailer 8
-
$7,549 USD
View
B
Retailer 9
-
$8,240 USD
£6,488 GBP
View
B
Retailer 10
-
$8,343 USD
ZAR 134,778 ZAR
View
B
Retailer 11
-
$8,507 USD
View
B
Retailer 12
-
$11,269 USD
View
Most Expensive
B
Do Amore Diamonds
20-E95529 · Oct 29
$15,720 USD
View
12 more retailers have this diamond
Prices start from $2,648 USDSave up to $13,072 USD

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
$2,648 USD