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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 HK$9,578 HKD
£961 GBP
As of November 2, 2026
Save HK$20,095 HKD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$29,673 HKD 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 HK$9,578 to HK$29,673, a HK$20,095 spread on the same certified stone. MOH London lists it at HK$29,673. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$29,673 HKD|Low: HK$9,578 HKD|High: HK$29,888 HKD|Avg: HK$17,349 HKD
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 5HK$9,578 HKD
Retailer 12HK$10,042 HKD
Retailer 9HK$12,475 HKD
Retailer 6HK$13,417 HKD
Retailer 8HK$13,848 HKD
Retailer 2HK$13,926 HKD
Retailer 10HK$18,759 HKD
Retailer 7HK$19,654 HKD
Retailer 11HK$20,207 HKD
Retailer 4HK$26,503 HKD
Retailer 3HK$29,203 HKD
MOH LondonHK$29,673 HKD

12 data points across 12 retailers

12 retailersHK$9,578 HKD to HK$29,673 HKD

A
Cheapest Retailer
-
HK$9,578 HKD
£961 GBP
A
Retailer 2
-
HK$10,042 HKD
View
B+
Retailer 3
-
HK$12,475 HKD
$1,590 USD
View
A
Retailer 4
-
HK$13,417 HKD
£1,347 GBP
View
A
Retailer 5
-
HK$13,848 HKD
€1,681 EUR
View
A
Retailer 6
-
HK$13,926 HKD
$1,775 USD
View
A
Retailer 7
-
HK$18,759 HKD
$2,391 USD
View
B+
Retailer 8
-
HK$19,654 HKD
A$3,854 AUD
View
B+
Retailer 9
-
HK$20,207 HKD
ZAR 41,609 ZAR
View
B+
Retailer 10
-
HK$26,503 HKD
$3,378 USD
View
B+
Retailer 11
-
HK$29,203 HKD
SGD 5,030 SGD
View
Most Expensive
B
MOH London
LG844683503 · Oct 29
HK$29,673 HKD
£2,978 GBP
View
11 more retailers have this diamond
Prices start from HK$9,578 HKDSave up to HK$20,095 HKD

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
HK$9,578 HKD