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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG806627591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG806627591

Diamond specifications and retailer prices

From $3,878 AUD
$2,724 USD
As of October 29, 2026
Save $19,156 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $23,034 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 LG806627591 or 806627591. Listed at 22 retailers as of October 29, 2026, with prices from $3,878 to $23,034, a $19,156 spread on the same certified stone. Do Amore Diamonds lists it at $23,034. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806627591
Dimensions9.67 × 7.55 × 5.12 mm
L/W Ratio1.28
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
9.67 mm7.55 mm2.85 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806627591
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 67.8%

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: $23,034 AUD|Low: $3,878 AUD|High: $23,034 AUD|Avg: $10,047 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 22
October 30, 2026
Retailer 10$3,878 AUD
Retailer 7$3,968 AUD
Retailer 3$4,289 AUD
Retailer 12$4,325 AUD
Retailer 21$4,520 AUD
Retailer 20$4,657 AUD
Retailer 6$6,073 AUD
Retailer 13$6,397 AUD
Retailer 5$6,765 AUD
Retailer 17$7,217 AUD
Retailer 11$8,158 AUD
Retailer 22$11,057 AUD
Retailer 9$11,695 AUD
Retailer 15$11,782 AUD
Retailer 18$12,065 AUD
Retailer 16$12,216 AUD
Retailer 8$12,434 AUD
Retailer 4$15,257 AUD
Retailer 19$16,087 AUD
Retailer 2$16,495 AUD
Retailer 14$17,860 AUD
Do Amore Diamonds$23,034 AUD

34 data points across 22 retailers

22 retailers$3,878 AUD to $23,034 AUD

A
Cheapest Retailer
-
$3,878 AUD
$2,724 USD
A
Retailer 2
-
$3,968 AUD
$2,787 USD
View
Retailer 3
-
$4,289 AUD
$3,013 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$4,325 AUD
$3,038 USD
View
Final sale: no returns
A
Retailer 5
-
$4,520 AUD
$3,175 USD
View
A
Retailer 6
-
$4,657 AUD
$3,271 USD
View
B+
Retailer 7
-
$6,073 AUD
CA$5,925 CAD
View
B+
Retailer 8
-
$6,397 AUD
£3,538 GBP
View
B+
Retailer 9
-
$6,765 AUD
$4,752 USD
View
B+
Retailer 10
-
$7,217 AUD
€4,828 EUR
View
B+
Retailer 11
-
$8,158 AUD
£4,512 GBP
View
B
Retailer 12
-
$11,057 AUD
$7,767 USD
View
B
Retailer 13
-
$11,695 AUD
$8,215 USD
View
B
Retailer 14
-
$11,782 AUD
$8,276 USD
View
B+
Retailer 15
-
$12,065 AUD
£6,673 GBP
View
B+
Retailer 16
-
$12,216 AUD
ZAR 138,632 ZAR
View
B
Retailer 17
-
$12,434 AUD
$8,734 USD
View
B
Retailer 18
-
$15,257 AUD
$10,717 USD
View
B
Retailer 19
-
$16,087 AUD
$11,300 USD
View
B
Retailer 20
-
$16,495 AUD
$11,587 USD
View
B
Retailer 21
-
$17,860 AUD
$12,546 USD
View
Most Expensive
B
Do Amore Diamonds
20-E85048 · Oct 29
$23,034 AUD
$16,180 USD
View
21 more retailers have this diamond
Prices start from $3,878 AUDSave up to $19,156 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
$3,878 AUD