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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 $1,208 SGD
$945 USD
As of October 30, 2026
Save $5,120 SGD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,328 SGD 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 $1,208 to $6,328, a $5,120 spread on the same certified stone. Do Amore Diamonds lists it at $6,328. 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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Price History

Last verified: Oct 30
Current: $6,328 SGD|Low: $1,208 SGD|High: $9,166 SGD|Avg: $4,368 SGD|-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$1,208 SGD
Retailer 11$1,363 SGD
Retailer 2$1,368 SGD
Retailer 7$2,113 SGD
Retailer 10$2,812 SGD
Retailer 14$3,540 SGD
Retailer 4$3,806 SGD
Retailer 13$4,075 SGD
Retailer 9$4,255 SGD
Retailer 8$5,318 SGD
Retailer 5$5,455 SGD
Do Amore Diamonds$6,328 SGD
Retailer 3$6,584 SGD
Retailer 6$7,947 SGD

22 data points across 14 retailers

8 retailers$1,208 SGD to $6,328 SGD

A
Cheapest Retailer
-
$1,208 SGD
$945 USD
Final sale: no returns
A
Retailer 2
-
$1,363 SGD
$1,066 USD
View
A
Retailer 3
-
$1,368 SGD
$1,070 USD
View
A
Retailer 4
-
$2,113 SGD
$1,653 USD
View
B+
Retailer 5
-
$2,812 SGD
$2,200 USD
View
B+
Retailer 6
-
$4,255 SGD
£2,621 GBP
View
B
Retailer 7
-
$5,318 SGD
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-668976EDB · Oct 31
$6,328 SGD
$4,950 USD
View
7 more retailers have this diamond
Prices start from $1,208 SGDSave up to $5,120 SGD

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
$1,208 SGD