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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804668446

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804668446

Diamond specifications and retailer prices

From $1,345 AUD
$945 USD
As of October 30, 2026
Save $5,702 AUD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,047 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown cushion diamond

This 1.87ct 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 LG804668446 or 804668446. Listed at 8 retailers as of October 30, 2026, with prices from $1,345 to $7,047, a $5,702 spread on the same certified stone. Do Amore Diamonds lists it at $7,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668446
Dimensions8.92 × 6.04 × 4.08 mm
L/W Ratio1.48
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
8.92 mm6.04 mm1.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668446
Side View
Table 62.0%Crown 32.9°Girdle: MED-VTKPavilion 35.7°Culet: NoneDepth 67.5%

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: $7,047 AUD|Low: $1,345 AUD|High: $10,207 AUD|Avg: $4,864 AUD|-31.0%
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
October 31, 2026
Retailer 12$1,345 AUD
Retailer 11$1,518 AUD
Retailer 2$1,523 AUD
Retailer 7$2,353 AUD
Retailer 10$3,132 AUD
Retailer 14$3,942 AUD
Retailer 4$4,238 AUD
Retailer 13$4,538 AUD
Retailer 9$4,739 AUD
Retailer 8$5,922 AUD
Retailer 5$6,075 AUD
Do Amore Diamonds$7,047 AUD
Retailer 3$7,332 AUD
Retailer 6$8,849 AUD

22 data points across 14 retailers

8 retailers$1,345 AUD to $7,047 AUD

A
Cheapest Retailer
-
$1,345 AUD
$945 USD
Final sale: no returns
A
Retailer 2
-
$1,518 AUD
$1,066 USD
View
A
Retailer 3
-
$1,523 AUD
$1,070 USD
View
A
Retailer 4
-
$2,353 AUD
$1,653 USD
View
B+
Retailer 5
-
$3,132 AUD
$2,200 USD
View
B+
Retailer 6
-
$4,739 AUD
£2,621 GBP
View
B
Retailer 7
-
$5,922 AUD
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-668976EDB · Oct 31
$7,047 AUD
$4,950 USD
View
7 more retailers have this diamond
Prices start from $1,345 AUDSave up to $5,702 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
1.87ct Cushion
$1,345 AUD