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Heart|Lab Grown|IGI

1.17ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG801693873

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801693873

Diamond specifications and retailer prices

From $373 SGD
As of November 4, 2026
Save $2,937 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,310 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown heart diamond

This 1.17ct 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 LG801693873 or 801693873. Listed at 12 retailers as of November 4, 2026, with prices from $373 to $3,310, a $2,937 spread on the same certified stone. Do Amore Diamonds lists it at $3,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693873
Dimensions7.25 × 6.51 × 4.22 mm
L/W Ratio1.11
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
7.25 mm6.51 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693873
Side View
Table 56.0%Crown 35.5°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.2%

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: $3,310 SGD|Low: $373 SGD|High: $4,843 SGD|Avg: $1,683 SGD|-31.7%
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
November 5, 2026
Retailer 8$373 SGD
Retailer 13$432 SGD
Retailer 9$662 SGD
Retailer 6$677 SGD
Retailer 4$755 SGD
Retailer 11$758 SGD
Retailer 3$1,194 SGD
Retailer 10$1,421 SGD
Retailer 12$1,641 SGD
Retailer 2$2,040 SGD
Retailer 7$2,735 SGD
Retailer 5$3,002 SGD
Do Amore Diamonds$3,310 SGD

30 data points across 13 retailers

12 retailers$373 SGD to $3,310 SGD

A
Cheapest Retailer
-
$373 SGD
A
Retailer 2
-
$432 SGD
View
A
Retailer 3
-
$662 SGD
View
A
Retailer 4
-
$677 SGD
View
A
Retailer 5
-
$755 SGD
View
A
Retailer 6
-
$758 SGD
View
B+
Retailer 7
-
$1,194 SGD
View
B
Retailer 8
-
$1,421 SGD
View
B+
Retailer 9
-
$1,641 SGD
View
B+
Retailer 10
-
$2,040 SGD
View
B
Retailer 11
-
$2,735 SGD
View
Most Expensive
B
Do Amore Diamonds
27-11316BE8C · Nov 5
$3,310 SGD
$2,590 USD
View
11 more retailers have this diamond
Prices start from $373 SGDSave up to $2,937 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
1.17ct Heart
$373 SGD