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Heart|Lab Grown|IGI

1.16ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693874

Diamond specifications and retailer prices

From $371 SGD
As of November 4, 2026
Save $2,914 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,284 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.16ct lab-grown heart diamond

This 1.16ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801693874 or 801693874. Listed at 13 retailers as of November 4, 2026, with prices from $371 to $3,284, a $2,914 spread on the same certified stone. Do Amore Diamonds lists it at $3,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693874
Dimensions7.03 × 6.26 × 4.42 mm
L/W Ratio1.12
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
7.03 mm6.26 mm1.16 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693874
Side View
Table 57.0%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.9%

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: $3,284 SGD|Low: $371 SGD|High: $4,805 SGD|Avg: $1,578 SGD|-31.6%
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$371 SGD
Retailer 14$429 SGD
Retailer 5$606 SGD
Retailer 10$658 SGD
Retailer 7$671 SGD
Retailer 4$744 SGD
Retailer 12$755 SGD
Retailer 3$1,186 SGD
Retailer 11$1,410 SGD
Retailer 13$1,628 SGD
Retailer 2$2,023 SGD
Retailer 8$2,696 SGD
Retailer 6$2,976 SGD
Do Amore Diamonds$3,284 SGD

32 data points across 14 retailers

13 retailers$371 SGD to $3,284 SGD

A
Cheapest Retailer
-
$371 SGD
A
Retailer 2
-
$429 SGD
View
A
Retailer 3
-
$606 SGD
View
Final sale: no returns
A
Retailer 4
-
$658 SGD
View
A
Retailer 5
-
$671 SGD
View
A
Retailer 6
-
$744 SGD
View
A
Retailer 7
-
$755 SGD
View
B+
Retailer 8
-
$1,186 SGD
View
B+
Retailer 9
-
$1,410 SGD
View
B+
Retailer 10
-
$1,628 SGD
View
B
Retailer 11
-
$2,023 SGD
View
B
Retailer 12
-
$2,696 SGD
View
Most Expensive
B
Do Amore Diamonds
27-BA17D748F · Nov 5
$3,284 SGD
$2,570 USD
View
12 more retailers have this diamond
Prices start from $371 SGDSave up to $2,914 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
1.16ct Heart
$371 SGD