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Heart|Lab Grown|IGI

4.06ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811635723

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811635723

Diamond specifications and retailer prices

From $5,038 SGD
$3,941 USD
As of October 30, 2026
Save $29,773 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $34,811 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.06ct lab-grown heart diamond

This 4.06ct 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 LG811635723 or 811635723. Listed at 11 retailers as of October 29, 2026, with prices from $5,038 to $34,811, a $29,773 spread on the same certified stone. Do Amore Diamonds lists it at $34,811. 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

4.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635723
Dimensions10.94 × 9.51 × 6.56 mm
L/W Ratio1.15
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
10.94 mm9.51 mm4.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635723
Side View
Table 60.0%Crown 37.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.0%

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 30
Current: $34,811 SGD|Low: $5,038 SGD|High: $38,978 SGD|Avg: $12,591 SGD|-10.7%
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
October 30, 2026
Retailer 5$5,038 SGD
Retailer 12$5,303 SGD
Retailer 8$5,465 SGD
Retailer 3$5,689 SGD
Retailer 11$5,938 SGD
Retailer 9$7,784 SGD
Retailer 10$8,095 SGD
Retailer 7$9,091 SGD
Retailer 4$12,729 SGD
Retailer 6$13,485 SGD
Retailer 2$17,169 SGD
Do Amore Diamonds$34,811 SGD

26 data points across 12 retailers

11 retailers$5,038 SGD to $34,811 SGD

A
Cheapest Retailer
-
$5,038 SGD
$3,941 USD
A
Retailer 2
-
$5,303 SGD
$4,148 USD
View
A
Retailer 3
-
$5,465 SGD
$4,275 USD
View
A
Retailer 4
-
$5,689 SGD
$4,450 USD
View
A
Retailer 5
-
$5,938 SGD
$4,645 USD
View
A
Retailer 6
-
$7,784 SGD
$6,089 USD
View
A
Retailer 7
-
$8,095 SGD
$6,332 USD
View
A
Retailer 8
-
$9,091 SGD
$7,111 USD
View
B+
Retailer 9
-
$13,485 SGD
£8,306 GBP
View
B+
Retailer 10
-
$17,169 SGD
$13,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-E729F2BB3 · Oct 29
$34,811 SGD
$27,230 USD
View
10 more retailers have this diamond
Prices start from $5,038 SGDSave up to $29,773 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
4.06ct Heart
$5,038 SGD