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Cushion|Lab Grown|IGI

1.25ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG798609325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798609325

Diamond specifications and retailer prices

From $694 SGD
$543 USD
As of November 1, 2026
Save $4,818 SGD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,512 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 top-tier cut grade and certified by IGI LG798609325 or 798609325. Listed at 22 retailers as of November 1, 2026, with prices from $694 to $5,512, a $4,818 spread on the same certified stone. Do Amore Diamonds lists it at $5,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609325
Dimensions8.12 × 5.63 × 3.63 mm
L/W Ratio1.44
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
8.12 mm5.63 mm1.25 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609325
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 64.5%

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: $1,465 SGD|Low: $694 SGD|High: $3,588 SGD|Avg: $1,871 SGD|+2.7%
Retailer 1
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
Retailer 15
November 2, 2026
Retailer 6$694 SGD
Retailer 4$845 SGD
Retailer 10$946 SGD
Retailer 13$1,138 SGD
Retailer 9$1,237 SGD
Retailer 8$1,311 SGD
Retailer 12$1,324 SGD
Retailer 1$1,465 SGD
Retailer 3$1,892 SGD
Retailer 15$2,209 SGD
Retailer 2$2,384 SGD
Retailer 14$2,475 SGD
Retailer 5$3,307 SGD
Retailer 7$3,440 SGD
Retailer 11$3,565 SGD

39 data points across 15 retailers

22 retailers$694 SGD to $5,512 SGD

A
Cheapest Retailer
-
$694 SGD
$543 USD
Final sale: no returns
A
Retailer 2
-
$845 SGD
$661 USD
View
A
Retailer 3
-
$879 SGD
$687 USD
View
A
Retailer 4
-
$946 SGD
$740 USD
View
A
Retailer 5
-
$1,138 SGD
$890 USD
View
A
Retailer 6
-
$1,237 SGD
€921 EUR
View
A
Retailer 7
-
$1,311 SGD
£807 GBP
View
A
Retailer 8
-
$1,324 SGD
$1,035 USD
View
B+
Retailer 9
-
$1,465 SGD
ZAR 18,503 ZAR
View
B+
Retailer 10
-
$1,892 SGD
$1,480 USD
View
B+
Retailer 11
-
$2,209 SGD
$1,727 USD
View
B+
Retailer 12
-
$2,384 SGD
CA$2,589 CAD
View
B+
Retailer 13
-
$2,475 SGD
£1,524 GBP
View
B
Retailer 14
-
$2,674 SGD
$2,091 USD
View
B
Retailer 15
-
$2,908 SGD
$2,274 USD
View
B
Retailer 16
-
$2,908 SGD
$2,274 USD
View
B
Retailer 17
-
$3,094 SGD
$2,419 USD
View
B
Retailer 18
-
$3,307 SGD
$2,586 USD
View
Retailer 19
-
$3,440 SGD
$2,690 USD
View
Price last confirmed 40 days ago
B
Retailer 20
-
$3,565 SGD
£2,195 GBP
View
B
Retailer 21
-
$4,770 SGD
$3,730 USD
View
Most Expensive
B
Do Amore Diamonds
27-889172143 · Nov 2
$5,512 SGD
$4,310 USD
View
21 more retailers have this diamond
Prices start from $694 SGDSave up to $4,818 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
$694 SGD