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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG797645735

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG797645735

Diamond specifications and retailer prices

From $2,700 USD
As of October 30, 2026
Save $14,860 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,560 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown cushion diamond

This 2.8ct 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 LG797645735 or 797645735. Listed at 14 retailers as of October 29, 2026, with prices from $2,700 to $17,560, a $14,860 spread on the same certified stone. Do Amore Diamonds lists it at $17,560. 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

2.80
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645735
Dimensions9.68 × 6.80 × 4.35 mm
L/W Ratio1.42
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
9.68 mm6.80 mm2.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645735
Side View
Table 66.0%CrownGirdle: THN-STKPavilionCulet: LargeDepth 64.0%

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: $17,560 USD|Low: $2,040 USD|High: $17,560 USD|Avg: $6,705 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
Retailer 14
October 30, 2026
Retailer 3$2,700 USD
Retailer 12$2,961 USD
Retailer 13$2,982 USD
Retailer 9$2,985 USD
Retailer 10$3,125 USD
Retailer 2$4,415 USD
Retailer 11$4,670 USD
Retailer 4$5,639 USD
Retailer 8$8,327 USD
Retailer 7$8,432 USD
Retailer 14$8,543 USD
Retailer 5$8,592 USD
Retailer 6$11,388 USD
Do Amore Diamonds$17,560 USD

41 data points across 14 retailers

14 retailers$2,700 USD to $17,560 USD

A
Cheapest Retailer
-
$2,700 USD
Retailer 2
-
$2,961 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$2,982 USD
View
A
Retailer 4
-
$2,985 USD
View
Final sale: no returns
A
Retailer 5
-
$3,125 USD
View
B+
Retailer 6
-
$4,415 USD
£3,477 GBP
View
B+
Retailer 7
-
$4,670 USD
View
B+
Retailer 8
-
$5,639 USD
£4,440 GBP
View
B
Retailer 9
-
$8,327 USD
£6,557 GBP
View
B
Retailer 10
-
$8,432 USD
ZAR 136,223 ZAR
View
B
Retailer 11
-
$8,592 USD
View
B
Retailer 12
-
$11,388 USD
View
B
Retailer 13
-
$15,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-F62D9A25B · Oct 29
$17,560 USD
View
13 more retailers have this diamond
Prices start from $2,700 USDSave up to $14,860 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
2.80ct Cushion
$2,700 USD