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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG824601374

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG824601374

Diamond specifications and retailer prices

From $1,929 AUD
$1,355 USD
As of October 31, 2026
Save $11,510 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,439 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 LG824601374 or 824601374. Listed at 13 retailers as of October 31, 2026, with prices from $1,929 to $13,439, a $11,510 spread on the same certified stone. Do Amore Diamonds lists it at $13,439. 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 angle39.2°
Pavilion angle50.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824601374
Dimensions8.31 × 5.99 × 3.90 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.99 mm1.87 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824601374
Side View
Table 67.0%Crown 39.2°Girdle: MED-STKPavilion 50.7°Culet: LargeDepth 65.1%

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 31
Current: $13,439 AUD|Low: $1,895 AUD|High: $15,047 AUD|Avg: $5,038 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
October 31, 2026
Retailer 13$1,929 AUD
Retailer 8$1,956 AUD
Retailer 10$1,965 AUD
Retailer 9$2,214 AUD
Retailer 2$3,058 AUD
Retailer 12$3,101 AUD
Retailer 6$3,987 AUD
Retailer 5$5,229 AUD
Retailer 11$5,420 AUD
Retailer 3$6,132 AUD
Retailer 7$7,006 AUD
Retailer 4$7,693 AUD
Do Amore Diamonds$13,439 AUD

32 data points across 13 retailers

13 retailers$1,929 AUD to $13,439 AUD

A
Cheapest Retailer
-
$1,929 AUD
$1,355 USD
A
Retailer 2
-
$1,956 AUD
$1,374 USD
View
Final sale: no returns
Retailer 3
-
$1,965 AUD
$1,380 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$2,214 AUD
$1,555 USD
View
B+
Retailer 5
-
$3,058 AUD
£1,691 GBP
View
B+
Retailer 6
-
$3,101 AUD
$2,178 USD
View
B+
Retailer 7
-
$3,987 AUD
ZAR 45,246 ZAR
View
B
Retailer 8
-
$5,229 AUD
£2,892 GBP
View
B
Retailer 9
-
$5,420 AUD
$3,807 USD
View
B
Retailer 10
-
$6,132 AUD
$4,307 USD
View
B
Retailer 11
-
$7,006 AUD
£3,875 GBP
View
B
Retailer 12
-
$7,693 AUD
$5,404 USD
View
Most Expensive
B
Do Amore Diamonds
20-E95792 · Oct 31
$13,439 AUD
$9,440 USD
View
12 more retailers have this diamond
Prices start from $1,929 AUDSave up to $11,510 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
$1,929 AUD