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Cushion|Lab Grown|IGI

2.75ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG768632379

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768632379

Diamond specifications and retailer prices

From $2,189 AUD
$1,538 USD
As of October 29, 2026
Save $12,972 AUD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,161 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG768632379 or 768632379. Listed at 10 retailers as of October 29, 2026, with prices from $2,189 to $15,161, a $12,972 spread on the same certified stone. Do Amore Diamonds lists it at $15,161. 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

2.75
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632379
Dimensions9.09 × 7.52 × 5.13 mm
L/W Ratio1.21
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
9.09 mm7.52 mm2.75 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632379
Side View
Table 57.0%Crown 33.9°Girdle: THK-VTKPavilion 36.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $15,161 AUD|Low: $2,185 AUD|High: $18,065 AUD|Avg: $7,547 AUD|-16.1%
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 10$2,189 AUD
Retailer 8$2,228 AUD
Retailer 3$2,349 AUD
Retailer 9$3,143 AUD
Retailer 13$3,412 AUD
Retailer 6$3,718 AUD
Retailer 11$5,583 AUD
Retailer 7$7,064 AUD
Retailer 12$8,620 AUD
Retailer 2$10,392 AUD
Retailer 5$12,466 AUD
Do Amore Diamonds$15,161 AUD
Retailer 4$16,703 AUD

22 data points across 13 retailers

10 retailers$2,189 AUD to $15,161 AUD

A+
Cheapest Retailer
-
$2,189 AUD
$1,538 USD
A
Retailer 2
-
$2,228 AUD
$1,565 USD
View
A
Retailer 3
-
$3,143 AUD
$2,208 USD
View
A
Retailer 4
-
$3,412 AUD
$2,397 USD
View
A
Retailer 5
-
$3,718 AUD
€2,487 EUR
View
A
Retailer 6
-
$5,583 AUD
$3,922 USD
View
B+
Retailer 7
-
$7,064 AUD
£3,907 GBP
View
Retailer 8
-
$8,620 AUD
$6,055 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$10,392 AUD
$7,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-C2A59469B · Oct 29
$15,161 AUD
$10,650 USD
View
9 more retailers have this diamond
Prices start from $2,189 AUDSave up to $12,972 AUD

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
$2,189 AUD