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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG784642804

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784642804

Diamond specifications and retailer prices

From $2,543 SGD
$1,989 USD
As of October 30, 2026
Save $15,444 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,987 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642804 or 784642804. Listed at 12 retailers as of October 30, 2026, with prices from $2,543 to $17,987, a $15,444 spread on the same certified stone. Do Amore Diamonds lists it at $17,987. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642804
Dimensions8.57 × 9.93 × 6.05 mm
L/W Ratio1.16
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
8.57 mm9.93 mm3.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642804
Side View
Table 57.0%Crown 36.8°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 60.9%

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: Oct 30
Current: $17,987 SGD|Low: $2,543 SGD|High: $20,902 SGD|Avg: $7,148 SGD|-13.9%
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
October 31, 2026
Retailer 7$2,543 SGD
Retailer 14$2,844 SGD
Retailer 10$3,077 SGD
Retailer 2$3,124 SGD
Retailer 12$3,247 SGD
Retailer 4$3,588 SGD
Retailer 13$4,601 SGD
Retailer 9$4,744 SGD
Retailer 11$4,863 SGD
Retailer 5$5,300 SGD
Retailer 8$9,129 SGD
Retailer 6$11,416 SGD
Retailer 3$16,990 SGD
Do Amore Diamonds$17,987 SGD

28 data points across 14 retailers

12 retailers$2,543 SGD to $17,987 SGD

A
Cheapest Retailer
-
$2,543 SGD
$1,989 USD
A
Retailer 2
-
$2,844 SGD
$2,225 USD
View
A
Retailer 3
-
$3,077 SGD
$2,407 USD
View
A
Retailer 4
-
$3,124 SGD
$2,444 USD
View
A
Retailer 5
-
$3,247 SGD
$2,540 USD
View
A
Retailer 6
-
$3,588 SGD
$2,807 USD
View
Final sale: no returns
A
Retailer 7
-
$4,601 SGD
$3,599 USD
View
B+
Retailer 8
-
$4,744 SGD
$3,711 USD
View
B+
Retailer 9
-
$4,863 SGD
$3,804 USD
View
B+
Retailer 10
-
$9,129 SGD
£5,623 GBP
View
B
Retailer 11
-
$16,990 SGD
$13,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-5F17A2786 · Oct 31
$17,987 SGD
$14,070 USD
View
11 more retailers have this diamond
Prices start from $2,543 SGDSave up to $15,444 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
3.00ct Heart
$2,543 SGD