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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645680

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645680

Diamond specifications and retailer prices

From $2,614 SGD
$2,045 USD
As of October 27, 2026
Save $15,373 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $17,987 SGD at Do Amore Diamonds · As of October 28, 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 LG784645680 or 784645680. Listed at 12 retailers as of October 27, 2026, with prices from $2,614 to $17,987, a $15,373 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645680
Dimensions10.04 × 9.00 × 5.85 mm
L/W Ratio1.12
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
10.04 mm9.00 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645680
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.3%

Caratlytics Score

How it works →
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 27
Current: $17,987 SGD|Low: $2,614 SGD|High: $32,158 SGD|Avg: $10,488 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
Retailer 15
Retailer 16
October 27, 2026
Retailer 2$2,614 SGD
Retailer 15$2,844 SGD
Retailer 10$3,077 SGD
Retailer 16$3,142 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 14$9,094 SGD
Retailer 6$11,416 SGD
Retailer 3$16,990 SGD
Do Amore Diamonds$17,987 SGD
Retailer 8$18,837 SGD
Retailer 7$32,158 SGD

24 data points across 16 retailers

12 retailers$2,614 SGD to $17,987 SGD

A
Cheapest Retailer
-
$2,614 SGD
$2,045 USD
A
Retailer 2
-
$2,844 SGD
$2,225 USD
View
A
Retailer 3
-
$3,077 SGD
$2,407 USD
View
A
Retailer 4
-
$3,142 SGD
$2,458 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
A
Retailer 9
-
$4,863 SGD
$3,804 USD
View
B+
Retailer 10
-
$9,094 SGD
£5,601 GBP
View
B
Retailer 11
-
$16,990 SGD
$13,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-EF629078B · Oct 28
$17,987 SGD
$14,070 USD
View
11 more retailers have this diamond
Prices start from $2,614 SGDSave up to $15,373 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
$2,614 SGD