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Cushion|Lab Grown|IGI

2.55ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG769628835

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG769628835

Diamond specifications and retailer prices

From $1,596 AUD
$1,121 USD
As of October 28, 2026
Save $11,058 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,654 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown cushion diamond

This 2.55ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769628835 or 769628835. Listed at 17 retailers as of October 28, 2026, with prices from $1,596 to $12,654, a $11,058 spread on the same certified stone. Do Amore Diamonds lists it at $12,654. 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

2.55
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769628835
Dimensions7.21 × 7.21 × 9.42 mm
L/W Ratio1.00
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
7.21 mm7.21 mm2.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769628835
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 67.0%

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 28
Current: $12,654 AUD|Low: $1,596 AUD|High: $13,223 AUD|Avg: $4,881 AUD|-4.3%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 6$1,596 AUD
Retailer 13$1,900 AUD
Retailer 3$2,109 AUD
Retailer 7$2,640 AUD
Retailer 2$2,646 AUD
Retailer 4$2,962 AUD
Retailer 16$3,408 AUD
Retailer 10$3,817 AUD
Retailer 14$4,330 AUD
Retailer 11$4,710 AUD
Retailer 18$5,033 AUD
Retailer 17$5,127 AUD
Retailer 12$5,897 AUD
Retailer 9$6,005 AUD
Retailer 8$6,407 AUD
Retailer 5$6,489 AUD
Retailer 15$7,053 AUD
Do Amore Diamonds$12,654 AUD

30 data points across 18 retailers

17 retailers$1,596 AUD to $12,654 AUD

A
Cheapest Retailer
-
$1,596 AUD
$1,121 USD
Final sale: no returns
A
Retailer 2
-
$1,900 AUD
$1,335 USD
View
A
Retailer 3
-
$2,109 AUD
$1,482 USD
View
A
Retailer 4
-
$2,640 AUD
$1,855 USD
View
A
Retailer 5
-
$2,646 AUD
£1,463 GBP
View
A
Retailer 6
-
$2,962 AUD
$2,081 USD
View
A
Retailer 7
-
$3,408 AUD
$2,394 USD
View
Retailer 8
-
$4,330 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$4,710 AUD
ZAR 53,457 ZAR
View
A
Retailer 10
-
$5,033 AUD
£2,784 GBP
View
A
Retailer 11
-
$5,127 AUD
$3,602 USD
View
B+
Retailer 12
-
$5,897 AUD
£3,262 GBP
View
Retailer 13
-
$6,005 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$6,407 AUD
SGD 6,083 SGD
View
B+
Retailer 15
-
$6,489 AUD
$4,559 USD
View
Retailer 16
-
$7,053 AUD
$4,955 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-1119F5E6E · Oct 29
$12,654 AUD
$8,890 USD
View
16 more retailers have this diamond
Prices start from $1,596 AUDSave up to $11,058 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
2.55ct Cushion
$1,596 AUD