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Heart|Lab Grown|IGI

4.00ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784642610

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784642610

Diamond specifications and retailer prices

From $4,968 SGD
$3,886 USD
As of October 30, 2026
Save $29,357 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $34,325 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4ct lab-grown heart diamond

This 4ct 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 LG784642610 or 784642610. Listed at 12 retailers as of October 30, 2026, with prices from $4,968 to $34,325, a $29,357 spread on the same certified stone. Do Amore Diamonds lists it at $34,325. 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

4.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642610
Dimensions10.95 × 9.42 × 6.55 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm9.42 mm4.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642610
Side View
Table 59.0%Crown 37.3°Girdle: THK-VTKPavilion 39.9°Culet: NoneDepth 59.8%

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: $34,325 SGD|Low: $4,923 SGD|High: $38,429 SGD|Avg: $12,477 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
Retailer 13
Retailer 14
October 30, 2026
Retailer 7$4,968 SGD
Retailer 14$5,227 SGD
Retailer 10$5,391 SGD
Retailer 3$5,541 SGD
Retailer 12$5,861 SGD
Retailer 4$6,571 SGD
Retailer 11$7,674 SGD
Retailer 13$7,981 SGD
Retailer 9$8,965 SGD
Retailer 5$12,546 SGD
Retailer 8$13,295 SGD
Retailer 2$16,913 SGD
Retailer 6$19,129 SGD
Do Amore Diamonds$34,325 SGD

29 data points across 14 retailers

12 retailers$4,968 SGD to $34,325 SGD

A
Cheapest Retailer
-
$4,968 SGD
$3,886 USD
A
Retailer 2
-
$5,227 SGD
$4,089 USD
View
A
Retailer 3
-
$5,391 SGD
$4,217 USD
View
A
Retailer 4
-
$5,541 SGD
$4,334 USD
View
A
Retailer 5
-
$5,861 SGD
$4,585 USD
View
A
Retailer 6
-
$6,571 SGD
$5,140 USD
View
Final sale: no returns
A
Retailer 7
-
$7,674 SGD
$6,003 USD
View
A
Retailer 8
-
$7,981 SGD
$6,243 USD
View
A
Retailer 9
-
$8,965 SGD
$7,013 USD
View
B+
Retailer 10
-
$13,295 SGD
£8,189 GBP
View
B+
Retailer 11
-
$16,913 SGD
$13,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-EEA399606 · Oct 30
$34,325 SGD
$26,850 USD
View
11 more retailers have this diamond
Prices start from $4,968 SGDSave up to $29,357 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
4.00ct Heart
$4,968 SGD