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Heart|Lab Grown|IGI

1.26ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693875

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693875

Diamond specifications and retailer prices

From $399 SGD
As of November 4, 2026
Save $3,141 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,540 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart 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 LG801693875 or 801693875. Listed at 13 retailers as of November 4, 2026, with prices from $399 to $3,540, a $3,141 spread on the same certified stone. Do Amore Diamonds lists it at $3,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693875
Dimensions7.51 × 6.47 × 4.46 mm
L/W Ratio1.16
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
7.51 mm6.47 mm1.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693875
Side View
Table 57.0%Crown 35.9°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 59.4%

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 4
Current: $3,540 SGD|Low: $399 SGD|High: $5,201 SGD|Avg: $1,743 SGD|-31.9%
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
November 5, 2026
Retailer 9$399 SGD
Retailer 14$463 SGD
Retailer 5$654 SGD
Retailer 10$696 SGD
Retailer 3$728 SGD
Retailer 12$806 SGD
Retailer 4$864 SGD
Retailer 8$1,260 SGD
Retailer 11$1,452 SGD
Retailer 13$1,756 SGD
Retailer 2$2,129 SGD
Retailer 6$3,229 SGD
Retailer 7$3,310 SGD
Do Amore Diamonds$3,540 SGD

30 data points across 14 retailers

13 retailers$399 SGD to $3,540 SGD

A
Cheapest Retailer
-
$399 SGD
A
Retailer 2
-
$463 SGD
View
A
Retailer 3
-
$654 SGD
View
Final sale: no returns
A
Retailer 4
-
$696 SGD
View
A
Retailer 5
-
$728 SGD
View
A
Retailer 6
-
$806 SGD
View
A
Retailer 7
-
$864 SGD
View
B+
Retailer 8
-
$1,260 SGD
View
B+
Retailer 9
-
$1,452 SGD
View
B+
Retailer 10
-
$1,756 SGD
View
B+
Retailer 11
-
$2,129 SGD
View
B
Retailer 12
-
$3,310 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B790FAA80 · Nov 4
$3,540 SGD
$2,770 USD
View
12 more retailers have this diamond
Prices start from $399 SGDSave up to $3,141 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
1.26ct Heart
$399 SGD