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Cushion|Lab Grown|IGI

1.86ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG794697026

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG794697026

Diamond specifications and retailer prices

From $1,172 AUD
$823 USD
As of October 30, 2026
Save $8,124 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,296 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697026 or 794697026. Listed at 18 retailers as of October 30, 2026, with prices from $1,172 to $9,296, a $8,124 spread on the same certified stone. Do Amore Diamonds lists it at $9,296. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794697026
Dimensions8.25 × 6.50 × 4.46 mm
L/W Ratio1.27
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
8.25 mm6.50 mm1.86 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794697026
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 68.6%

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 30
Current: $9,296 AUD|Low: $1,172 AUD|High: $9,296 AUD|Avg: $3,778 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$1,172 AUD
Retailer 5$1,214 AUD
Retailer 13$1,509 AUD
Retailer 16$1,713 AUD
Retailer 15$1,778 AUD
Retailer 10$2,031 AUD
Retailer 2$2,058 AUD
Retailer 11$2,464 AUD
Retailer 4$2,766 AUD
Retailer 6$3,710 AUD
Retailer 17$4,097 AUD
Retailer 7$4,400 AUD
Retailer 8$4,788 AUD
Retailer 12$5,032 AUD
Retailer 14$5,096 AUD
Retailer 9$7,556 AUD
Do Amore Diamonds$9,296 AUD

41 data points across 17 retailers

18 retailers$1,172 AUD to $9,296 AUD

A
Cheapest Retailer
-
$1,172 AUD
$823 USD
Final sale: no returns
Retailer 2
-
$1,214 AUD
$853 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,509 AUD
$1,060 USD
View
A
Retailer 4
-
$1,713 AUD
$1,203 USD
View
A
Retailer 5
-
$1,778 AUD
$1,249 USD
View
A
Retailer 6
-
$2,031 AUD
€1,359 EUR
View
A
Retailer 7
-
$2,058 AUD
£1,138 GBP
View
A
Retailer 8
-
$2,464 AUD
ZAR 27,963 ZAR
View
B+
Retailer 9
-
$2,766 AUD
$1,943 USD
View
B+
Retailer 10
-
$3,710 AUD
£2,052 GBP
View
B+
Retailer 11
-
$3,862 AUD
$2,712 USD
View
B+
Retailer 12
-
$4,097 AUD
$2,878 USD
View
B+
Retailer 13
-
$4,400 AUD
$3,091 USD
View
B
Retailer 14
-
$4,788 AUD
$3,363 USD
View
B+
Retailer 15
-
$5,032 AUD
£2,783 GBP
View
Retailer 16
-
$5,096 AUD
$3,580 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$7,556 AUD
$5,308 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD2E20814 · Oct 31
$9,296 AUD
$6,530 USD
View
17 more retailers have this diamond
Prices start from $1,172 AUDSave up to $8,124 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
1.86ct Cushion
$1,172 AUD