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Cushion|Lab Grown|IGI

1.08ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG815697503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815697503

Diamond specifications and retailer prices

From $578 AUD
£320 GBP
As of November 1, 2026
Save $3,066 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,644 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697503 or 815697503. Listed at 9 retailers as of October 31, 2026, with prices from $578 to $3,644, a $3,066 spread on the same certified stone. Do Amore Diamonds lists it at $3,644. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697503
Dimensions7.36 × 5.00 × 3.44 mm
L/W Ratio1.47
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
7.36 mm5.00 mm1.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697503
Side View
Table 62.0%Crown 35.7°Girdle: MED-THKPavilion 38°Culet: NoneDepth 68.8%

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: Nov 1
Current: $3,644 AUD|Low: $479 AUD|High: $4,114 AUD|Avg: $1,689 AUD|-11.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 4$479 AUD
Retailer 6$531 AUD
Retailer 11$578 AUD
Retailer 15$837 AUD
Retailer 12$861 AUD
Retailer 7$1,009 AUD
Retailer 3$1,088 AUD
Retailer 17$1,336 AUD
Retailer 18$1,369 AUD
Retailer 13$1,384 AUD
Retailer 9$1,477 AUD
Retailer 16$1,611 AUD
Retailer 8$1,991 AUD
Retailer 2$2,251 AUD
Retailer 14$2,292 AUD
Retailer 5$2,699 AUD
Retailer 10$2,820 AUD
Do Amore Diamonds$3,644 AUD

20 data points across 18 retailers

9 retailers$578 AUD to $3,644 AUD

A+
Cheapest Retailer
-
$578 AUD
£320 GBP
A
Retailer 2
-
$837 AUD
$588 USD
View
A
Retailer 3
-
$861 AUD
$605 USD
View
B+
Retailer 4
-
$1,384 AUD
$972 USD
View
B+
Retailer 5
-
$1,611 AUD
$1,131 USD
View
Retailer 6
-
$1,991 AUD
$1,399 USD
View
Price last confirmed 53 days ago
B+
Retailer 7
-
$2,251 AUD
£1,245 GBP
View
B+
Retailer 8
-
$2,292 AUD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2475278D · Oct 31
$3,644 AUD
$2,560 USD
View
8 more retailers have this diamond
Prices start from $578 AUDSave up to $3,066 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+
1.08ct Cushion
$578 AUD