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Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG825665019

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825665019

Diamond specifications and retailer prices

From $847 SGD
$662 USD
As of November 1, 2026
Save $2,901 SGD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,747 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825665019 or 825665019. Listed at 7 retailers as of November 1, 2026, with prices from $847 to $3,747, a $2,901 spread on the same certified stone. Do Amore Diamonds lists it at $3,747. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825665019
Dimensions7.88 × 5.39 × 3.62 mm
L/W Ratio1.46
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
7.88 mm5.39 mm1.25 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825665019
Side View
Table 63.0%Crown 32.9°Girdle: MED-THKPavilion 36.2°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
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: $3,747 SGD|Low: $767 SGD|High: $4,233 SGD|Avg: $1,918 SGD|-11.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$847 SGD
Retailer 4$857 SGD
Retailer 8$1,168 SGD
Retailer 9$1,291 SGD
Retailer 2$1,454 SGD
Retailer 7$1,611 SGD
Retailer 3$2,254 SGD
Retailer 5$2,967 SGD
Do Amore Diamonds$3,747 SGD

16 data points across 9 retailers

7 retailers$847 SGD to $3,747 SGD

A
Cheapest Retailer
-
$847 SGD
$662 USD
A
Retailer 2
-
$857 SGD
$670 USD
View
B+
Retailer 3
-
$1,454 SGD
$1,137 USD
View
B+
Retailer 4
-
$1,611 SGD
$1,260 USD
View
B
Retailer 5
-
$2,254 SGD
£1,388 GBP
View
B
Retailer 6
-
$2,967 SGD
$2,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-BC577E7E2 · Nov 2
$3,747 SGD
$2,930 USD
View
6 more retailers have this diamond
Prices start from $847 SGDSave up to $2,901 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
1.25ct Cushion
$847 SGD