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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 $1,355 USD
As of October 30, 2026
Save $8,085 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,440 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $1,355 to $9,440, a $8,085 spread on the same certified stone. Do Amore Diamonds lists it at $9,440. 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
Color
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

How it works →
A
Excellent
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: Oct 30
Current: $9,440 USD|Low: $877 USD|High: $10,570 USD|Avg: $3,486 USD
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 30, 2026
Retailer 13$1,355 USD
Retailer 8$1,374 USD
Retailer 10$1,380 USD
Retailer 9$1,555 USD
Retailer 2$2,148 USD
Retailer 12$2,178 USD
Retailer 6$2,801 USD
Retailer 5$3,673 USD
Retailer 11$3,807 USD
Retailer 3$4,307 USD
Retailer 7$4,921 USD
Retailer 4$5,404 USD
Do Amore Diamonds$9,440 USD

33 data points across 13 retailers

13 retailers$1,355 USD to $9,440 USD

A
Cheapest Retailer
-
$1,355 USD
A
Retailer 2
-
$1,374 USD
View
Final sale: no returns
Retailer 3
-
$1,380 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$1,555 USD
View
B+
Retailer 5
-
$2,148 USD
£1,691 GBP
View
B+
Retailer 6
-
$2,178 USD
View
B+
Retailer 7
-
$2,801 USD
ZAR 45,246 ZAR
View
B
Retailer 8
-
$3,673 USD
£2,892 GBP
View
B
Retailer 9
-
$3,807 USD
View
B
Retailer 10
-
$4,307 USD
View
B
Retailer 11
-
$4,921 USD
£3,875 GBP
View
B
Retailer 12
-
$5,404 USD
View
Most Expensive
B
Do Amore Diamonds
20-E95792 · Oct 29
$9,440 USD
View
12 more retailers have this diamond
Prices start from $1,355 USDSave up to $8,085 USD

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
$1,355 USD