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Heart|Lab Grown|IGI

1.16ct F IF Heart Lab Grown Diamond

VG • F/IF • IGI LG654472333

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654472333

Diamond specifications and retailer prices

From $694 SGD
As of November 4, 2026
Save $3,417 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,901 SGD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG654472333 or 654472333. Listed at 19 retailers as of November 4, 2026, with a 493% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.16
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654472333
Dimensions7.37 × 6.54 × 4.30 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
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
7.37 mm6.54 mm1.16 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654472333
Side View
Table 54.0%Crown 30.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.3%

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: $5,901 SGD|Low: $673 SGD|High: $5,901 SGD|Avg: $2,013 SGD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 12$694 SGD
Retailer 14$777 SGD
Retailer 9$787 SGD
Retailer 8$830 SGD
Retailer 16$860 SGD
Retailer 7$1,035 SGD
Retailer 11$1,153 SGD
Retailer 6$1,217 SGD
Retailer 18$1,517 SGD
Retailer 5$1,592 SGD
Retailer 17$1,635 SGD
Retailer 3$1,699 SGD
Retailer 4$1,781 SGD
Retailer 19$2,320 SGD
Retailer 13$2,497 SGD
Retailer 10$2,719 SGD
Retailer 15$3,219 SGD
Retailer 2$4,110 SGD
Do Amore Diamonds$5,901 SGD

41 data points across 19 retailers

19 retailers$694 SGD to $4,110 SGD

A
Cheapest Retailer
-
$694 SGD
A
Retailer 2
-
$777 SGD
View
A
Retailer 3
-
$787 SGD
View
Final sale: no returns
A
Retailer 4
-
$830 SGD
View
A
Retailer 5
-
$860 SGD
View
B+
Retailer 6
-
$1,035 SGD
View
B+
Retailer 7
-
$1,153 SGD
View
B+
Retailer 8
-
$1,217 SGD
View
B
Retailer 9
-
$1,517 SGD
View
B
Retailer 10
-
$1,592 SGD
View
B
Retailer 11
-
$1,635 SGD
View
B
Retailer 12
-
$1,699 SGD
View
B
Retailer 13
-
$1,781 SGD
View
B
Retailer 14
-
$2,320 SGD
View
B
Retailer 15
-
$2,497 SGD
View
B
Retailer 16
-
$2,719 SGD
View
B
Retailer 17
-
$3,219 SGD
View
B
Retailer 18
-
$4,110 SGD
View
Most Expensive
Do Amore Diamonds
32-LG654472333 · Nov 4
$5,901 SGD
$4,620 USD
View
Price under review
18 more retailers have this diamond
Prices start from $694 SGDSave up to $3,417 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
$694 SGD