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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816625889

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816625889

Diamond specifications and retailer prices

From $2,273 AUD
$1,597 USD
As of October 29, 2026
Save $10,069 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,343 AUD at Do Amore Diamonds · As of October 29, 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 LG816625889 or 816625889. Listed at 9 retailers as of October 29, 2026, with prices from $2,273 to $12,343, a $10,069 spread on the same certified stone. Do Amore Diamonds lists it at $12,343. 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 angle35°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625889
Dimensions9.29 × 7.59 × 5.10 mm
L/W Ratio1.22
Girdle conditionFaceted
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
9.29 mm7.59 mm2.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625889
Side View
Table 56.0%Crown 35°Girdle: THK-VTKPavilion 34.8°Culet: NoneDepth 67.2%

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: $12,343 AUD|Low: $2,273 AUD|High: $19,888 AUD|Avg: $7,669 AUD|-37.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$2,273 AUD
Retailer 8$2,278 AUD
Retailer 5$3,296 AUD
Retailer 9$3,650 AUD
Retailer 3$3,906 AUD
Retailer 4$6,594 AUD
Retailer 7$8,542 AUD
Retailer 2$10,620 AUD
Do Amore Diamonds$12,343 AUD

29 data points across 9 retailers

9 retailers$2,273 AUD to $12,343 AUD

A+
Cheapest Retailer
-
$2,273 AUD
$1,597 USD
A
Retailer 2
-
$2,278 AUD
$1,600 USD
View
A
Retailer 3
-
$3,296 AUD
$2,315 USD
View
A
Retailer 4
-
$3,650 AUD
$2,564 USD
View
A
Retailer 5
-
$3,906 AUD
€2,613 EUR
View
B+
Retailer 6
-
$6,594 AUD
£3,647 GBP
View
Retailer 7
-
$8,542 AUD
$6,000 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$10,620 AUD
$7,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-677682D6E · Oct 29
$12,343 AUD
$8,670 USD
View
8 more retailers have this diamond
Prices start from $2,273 AUDSave up to $10,069 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
$2,273 AUD