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Cushion|Lab Grown|IGI

2.75ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG800677356

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677356

Diamond specifications and retailer prices

From $1,557 USD
As of October 29, 2026
Save $9,343 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,900 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.75ct lab-grown cushion diamond

This 2.75ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800677356 or 800677356. Listed at 10 retailers as of October 29, 2026, with prices from $1,557 to $10,900, a $9,343 spread on the same certified stone. Brilliant Earth lists it at $10,900. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.75
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677356
Dimensions9.84 × 7.24 × 4.88 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
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
9.84 mm7.24 mm2.75 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677356
Side View
Table 59.0%Crown 35°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 67.4%

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 29
Current: $10,900 USD|Low: $1,557 USD|High: $13,480 USD|Avg: $5,607 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$1,557 USD
Retailer 9$1,560 USD
Retailer 5$2,237 USD
Retailer 11$2,382 USD
Retailer 10$2,401 USD
Retailer 2$2,648 USD
Retailer 4$5,032 USD
Retailer 8$6,055 USD
Retailer 7$10,800 USD
Brilliant Earth$10,900 USD
Retailer 3$11,895 USD

26 data points across 11 retailers

10 retailers$1,557 USD to $10,900 USD

A
Cheapest Retailer
-
$1,557 USD
A
Retailer 2
-
$1,560 USD
View
A
Retailer 3
-
$2,237 USD
View
A
Retailer 4
-
$2,382 USD
View
Final sale: no returns
A
Retailer 5
-
$2,401 USD
View
A
Retailer 6
-
$2,648 USD
€2,522 EUR
View
B+
Retailer 7
-
$5,032 USD
£3,962 GBP
View
Retailer 8
-
$6,055 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$10,800 USD
View
Most Expensive
B
Brilliant Earth
20107170Y · Oct 29
$10,900 USD
View
9 more retailers have this diamond
Prices start from $1,557 USDSave up to $9,343 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
2.75ct Cushion
$1,557 USD