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Cushion|Lab Grown|IGI

1.87ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG800676586

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG800676586

Diamond specifications and retailer prices

From $1,142 SGD
$893 USD
As of November 1, 2026
Save $5,813 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,954 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 LG800676586 or 800676586. Listed at 10 retailers as of October 31, 2026, with prices from $1,142 to $6,954, a $5,813 spread on the same certified stone. Do Amore Diamonds lists it at $6,954. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676586
Dimensions7.35 × 7.11 × 4.75 mm
L/W Ratio1.03
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
7.35 mm7.11 mm1.87 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676586
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 66.8%

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: Nov 1
Current: $6,954 SGD|Low: $1,138 SGD|High: $9,217 SGD|Avg: $3,571 SGD|-24.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$1,142 SGD
Retailer 4$1,163 SGD
Retailer 11$1,220 SGD
Retailer 7$1,488 SGD
Retailer 10$1,617 SGD
Retailer 2$1,681 SGD
Retailer 6$4,233 SGD
Retailer 9$4,602 SGD
Retailer 5$5,318 SGD
Retailer 3$5,374 SGD
Do Amore Diamonds$6,954 SGD

29 data points across 11 retailers

10 retailers$1,142 SGD to $6,954 SGD

A
Cheapest Retailer
-
$1,142 SGD
$893 USD
A
Retailer 2
-
$1,163 SGD
$910 USD
View
A
Retailer 3
-
$1,220 SGD
$954 USD
View
Final sale: no returns
A
Retailer 4
-
$1,488 SGD
$1,164 USD
View
A
Retailer 5
-
$1,617 SGD
$1,265 USD
View
A
Retailer 6
-
$1,681 SGD
€1,252 EUR
View
B+
Retailer 7
-
$4,233 SGD
£2,607 GBP
View
Retailer 8
-
$4,602 SGD
$3,600 USD
View
Price last confirmed 10 days ago
B
Retailer 9
-
$5,318 SGD
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-F2C44D3A3 · Oct 31
$6,954 SGD
$5,440 USD
View
9 more retailers have this diamond
Prices start from $1,142 SGDSave up to $5,813 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
$1,142 SGD