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Heart|Lab Grown|IGI

3.03ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG811634647

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811634647

Diamond specifications and retailer prices

From $2,568 SGD
$2,009 USD
As of October 30, 2026
Save $15,598 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,166 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct 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 LG811634647 or 811634647. Listed at 11 retailers as of October 29, 2026, with prices from $2,568 to $18,166, a $15,598 spread on the same certified stone. Do Amore Diamonds lists it at $18,166. 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

3.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634647
Dimensions8.72 × 10.01 × 5.85 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
8.72 mm10.01 mm3.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634647
Side View
Table 62.0%Crown 35.4°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 58.4%

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: $18,166 SGD|Low: $2,568 SGD|High: $21,106 SGD|Avg: $7,998 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
October 30, 2026
Retailer 2$2,568 SGD
Retailer 11$2,873 SGD
Retailer 7$3,107 SGD
Retailer 12$3,197 SGD
Retailer 9$3,273 SGD
Retailer 10$4,646 SGD
Retailer 6$4,789 SGD
Retailer 8$4,912 SGD
Retailer 4$7,012 SGD
Retailer 5$9,220 SGD
Retailer 3$17,156 SGD
Do Amore Diamonds$18,166 SGD

23 data points across 12 retailers

11 retailers$2,568 SGD to $18,166 SGD

A
Cheapest Retailer
-
$2,568 SGD
$2,009 USD
A
Retailer 2
-
$2,873 SGD
$2,247 USD
View
A
Retailer 3
-
$3,107 SGD
$2,430 USD
View
A
Retailer 4
-
$3,197 SGD
$2,501 USD
View
A
Retailer 5
-
$3,273 SGD
$2,560 USD
View
A
Retailer 6
-
$4,646 SGD
$3,634 USD
View
B+
Retailer 7
-
$4,789 SGD
$3,746 USD
View
B+
Retailer 8
-
$4,912 SGD
$3,842 USD
View
B+
Retailer 9
-
$9,220 SGD
£5,679 GBP
View
B
Retailer 10
-
$17,156 SGD
$13,420 USD
View
Most Expensive
B
Do Amore Diamonds
27-31239A3E1 · Oct 29
$18,166 SGD
$14,210 USD
View
10 more retailers have this diamond
Prices start from $2,568 SGDSave up to $15,598 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
3.03ct Heart
$2,568 SGD