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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG784644065

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784644065

Diamond specifications and retailer prices

From $2,262 AUD
$1,589 USD
As of October 29, 2026
Save $13,440 AUD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,702 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.85ct lab-grown cushion diamond

This 2.85ct 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 LG784644065 or 784644065. Listed at 11 retailers as of October 29, 2026, with prices from $2,262 to $15,702, a $13,440 spread on the same certified stone. Do Amore Diamonds lists it at $15,702. 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

2.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644065
Dimensions9.15 × 7.71 × 5.35 mm
L/W Ratio1.19
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
9.15 mm7.71 mm2.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644065
Side View
Table 57.0%Crown 33.6°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $15,702 AUD|Low: $2,262 AUD|High: $18,706 AUD|Avg: $6,985 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
October 30, 2026
Retailer 8$2,262 AUD
Retailer 6$2,299 AUD
Retailer 7$3,252 AUD
Retailer 3$3,405 AUD
Retailer 11$3,647 AUD
Retailer 4$3,849 AUD
Retailer 9$5,770 AUD
Retailer 5$7,315 AUD
Retailer 10$8,527 AUD
Retailer 2$10,620 AUD
Do Amore Diamonds$15,702 AUD

33 data points across 11 retailers

11 retailers$2,262 AUD to $15,702 AUD

A+
Cheapest Retailer
-
$2,262 AUD
$1,589 USD
A
Retailer 2
-
$2,299 AUD
$1,615 USD
View
A
Retailer 3
-
$3,252 AUD
$2,284 USD
View
A
Retailer 4
-
$3,405 AUD
$2,392 USD
View
Final sale: no returns
A
Retailer 5
-
$3,647 AUD
$2,562 USD
View
A
Retailer 6
-
$3,849 AUD
€2,575 EUR
View
A
Retailer 7
-
$5,770 AUD
$4,053 USD
View
B+
Retailer 8
-
$7,315 AUD
£4,046 GBP
View
Retailer 9
-
$8,527 AUD
$5,990 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$10,620 AUD
$7,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-92B6AFBC7 · Oct 30
$15,702 AUD
$11,030 USD
View
10 more retailers have this diamond
Prices start from $2,262 AUDSave up to $13,440 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+
2.85ct Cushion
$2,262 AUD