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Heart|Lab Grown|IGI

3.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811634648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811634648

Diamond specifications and retailer prices

From $3,463 SGD
$2,702 USD
As of October 27, 2026
Save $20,364 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,827 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown heart diamond

This 3.52ct 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 LG811634648 or 811634648. Listed at 12 retailers as of October 27, 2026, with prices from $3,463 to $23,827, a $20,364 spread on the same certified stone. Do Amore Diamonds lists it at $23,827. 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

3.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634648
Dimensions10.08 × 9.73 × 6.25 mm
L/W Ratio1.04
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
10.08 mm9.73 mm3.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634648
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $23,827 SGD|Low: $3,463 SGD|High: $26,698 SGD|Avg: $9,405 SGD|-10.8%
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
October 29, 2026
Retailer 7$3,463 SGD
Retailer 13$3,768 SGD
Retailer 9$3,943 SGD
Retailer 3$4,186 SGD
Retailer 11$4,223 SGD
Retailer 12$5,542 SGD
Retailer 10$5,896 SGD
Retailer 8$6,253 SGD
Retailer 2$7,514 SGD
Retailer 5$8,754 SGD
Retailer 6$11,302 SGD
Retailer 4$21,622 SGD
Do Amore Diamonds$23,827 SGD

29 data points across 13 retailers

12 retailers$3,463 SGD to $23,827 SGD

A+
Cheapest Retailer
-
$3,463 SGD
$2,702 USD
A
Retailer 2
-
$3,768 SGD
$2,940 USD
View
A
Retailer 3
-
$3,943 SGD
$3,076 USD
View
A
Retailer 4
-
$4,186 SGD
$3,266 USD
View
A
Retailer 5
-
$4,223 SGD
$3,295 USD
View
A
Retailer 6
-
$5,542 SGD
$4,324 USD
View
B+
Retailer 7
-
$5,896 SGD
$4,600 USD
View
B+
Retailer 8
-
$6,253 SGD
$4,879 USD
View
B+
Retailer 9
-
$7,514 SGD
€5,583 EUR
View
B+
Retailer 10
-
$11,302 SGD
£6,943 GBP
View
B
Retailer 11
-
$21,622 SGD
$16,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C82E54D5 · Oct 29
$23,827 SGD
$18,590 USD
View
11 more retailers have this diamond
Prices start from $3,463 SGDSave up to $20,364 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+
3.52ct Heart
$3,463 SGD