CaratHunter
Plans
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 $3,844 AUD
$2,700 USD
As of October 30, 2026
Save $21,155 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $24,998 AUD 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 $3,844 to $24,998, a $21,155 spread on the same certified stone. Do Amore Diamonds lists it at $24,998. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $24,998 AUD|Low: $2,904 AUD|High: $24,998 AUD|Avg: $9,545 AUD
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$3,844 AUD
Retailer 12$4,215 AUD
Retailer 13$4,245 AUD
Retailer 9$4,249 AUD
Retailer 10$4,449 AUD
Retailer 2$6,285 AUD
Retailer 11$6,648 AUD
Retailer 4$8,027 AUD
Retailer 8$11,855 AUD
Retailer 7$12,004 AUD
Retailer 14$12,162 AUD
Retailer 5$12,232 AUD
Retailer 6$16,213 AUD
Do Amore Diamonds$24,998 AUD

41 data points across 14 retailers

14 retailers$3,844 AUD to $24,998 AUD

A
Cheapest Retailer
-
$3,844 AUD
$2,700 USD
Retailer 2
-
$4,215 AUD
$2,961 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,245 AUD
$2,982 USD
View
A
Retailer 4
-
$4,249 AUD
$2,985 USD
View
Final sale: no returns
A
Retailer 5
-
$4,449 AUD
$3,125 USD
View
B+
Retailer 6
-
$6,285 AUD
£3,477 GBP
View
B+
Retailer 7
-
$6,648 AUD
$4,670 USD
View
B+
Retailer 8
-
$8,027 AUD
£4,440 GBP
View
B
Retailer 9
-
$11,855 AUD
£6,557 GBP
View
B
Retailer 10
-
$12,004 AUD
ZAR 136,223 ZAR
View
B
Retailer 11
-
$12,232 AUD
$8,592 USD
View
B
Retailer 12
-
$16,213 AUD
$11,388 USD
View
B
Retailer 13
-
$22,621 AUD
$15,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-F62D9A25B · Oct 29
$24,998 AUD
$17,560 USD
View
13 more retailers have this diamond
Prices start from $3,844 AUDSave up to $21,155 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
2.80ct Cushion
$3,844 AUD