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Heart|Lab Grown|IGI

3.00ct F IF Heart Lab Grown Diamond

VG • F/IF • IGI LG844683503

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844683503

Diamond specifications and retailer prices

From $1,561 SGD
£961 GBP
As of November 1, 2026
Save $3,274 SGD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,835 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG844683503 or 844683503. Listed at 12 retailers as of October 29, 2026, with prices from $1,561 to $4,835, a $3,274 spread on the same certified stone. MOH London lists it at $4,835. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683503
Dimensions8.92 × 9.83 × 5.63 mm
L/W Ratio1.10
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
8.92 mm9.83 mm3.00 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683503
Side View
Table 66.0%Crown 36.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 57.3%

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: Nov 1
Current: $4,835 SGD|Low: $1,561 SGD|High: $4,870 SGD|Avg: $2,825 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,561 SGD
Retailer 11$1,636 SGD
Retailer 12$2,030 SGD
Retailer 8$2,033 SGD
Retailer 2$2,186 SGD
Retailer 7$2,256 SGD
Retailer 9$3,057 SGD
Retailer 6$3,203 SGD
Retailer 10$3,293 SGD
Retailer 4$4,318 SGD
Retailer 3$4,758 SGD
MOH London$4,835 SGD

12 data points across 12 retailers

12 retailers$1,561 SGD to $4,835 SGD

A
Cheapest Retailer
-
$1,561 SGD
£961 GBP
A
Retailer 2
-
$1,636 SGD
HK$10,000 HKD
View
A
Retailer 3
-
$2,030 SGD
$1,588 USD
View
B+
Retailer 4
-
$2,033 SGD
$1,590 USD
View
A
Retailer 5
-
$2,186 SGD
£1,347 GBP
View
A
Retailer 6
-
$2,256 SGD
€1,681 EUR
View
A
Retailer 7
-
$3,057 SGD
$2,391 USD
View
B+
Retailer 8
-
$3,203 SGD
A$3,854 AUD
View
B+
Retailer 9
-
$3,293 SGD
ZAR 41,609 ZAR
View
B+
Retailer 10
-
$4,318 SGD
$3,378 USD
View
B+
Retailer 11
-
$4,758 SGD
View
Most Expensive
B
MOH London
LG844683503 · Oct 29
$4,835 SGD
£2,978 GBP
View
11 more retailers have this diamond
Prices start from $1,561 SGDSave up to $3,274 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
$1,561 SGD