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Heart|Lab Grown|IGI

3.00ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836621953

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836621953

Diamond specifications and retailer prices

From HK$17,228 HKD
As of November 4, 2026
Save HK$88,211 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$105,439 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836621953 or 836621953. Listed at 20 retailers as of November 4, 2026, with prices from HK$17,228 to HK$105,439, a HK$88,211 spread on the same certified stone. Brilliant Earth lists it at HK$105,439. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621953
Dimensions8.69 × 9.87 × 5.64 mm
L/W Ratio1.14
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
8.69 mm9.87 mm3.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621953
Side View
Table 56.0%Crown 35.6°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 57.1%

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 4
Current: HK$105,439 HKD|Low: HK$17,228 HKD|High: HK$105,439 HKD|Avg: HK$41,747 HKD|+1.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 18HK$17,228 HKD
Retailer 7HK$19,072 HKD
Retailer 19HK$19,284 HKD
Retailer 13HK$19,982 HKD
Retailer 4HK$21,614 HKD
Retailer 11HK$21,739 HKD
Retailer 2HK$23,630 HKD
Retailer 12HK$25,026 HKD
Retailer 15HK$27,231 HKD
Retailer 3HK$27,466 HKD
Retailer 6HK$28,737 HKD
Retailer 10HK$30,581 HKD
Retailer 5HK$47,354 HKD
Retailer 16HK$51,629 HKD
Retailer 9HK$53,104 HKD
Retailer 14HK$54,069 HKD
Retailer 8HK$60,283 HKD
Retailer 17HK$69,838 HKD
Brilliant EarthHK$105,439 HKD

26 data points across 19 retailers

20 retailersHK$17,228 HKD to HK$105,439 HKD

A
Cheapest Retailer
-
HK$17,228 HKD
A
Retailer 2
-
HK$19,072 HKD
View
A
Retailer 3
-
HK$19,284 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$19,982 HKD
View
A
Retailer 5
-
HK$21,614 HKD
View
A
Retailer 6
-
HK$21,739 HKD
View
A
Retailer 7
-
HK$23,630 HKD
View
Retailer 8
-
HK$23,794 HKD
View
Price last confirmed 25 days ago
A
Retailer 9
-
HK$25,026 HKD
View
B+
Retailer 10
-
HK$27,231 HKD
View
B+
Retailer 11
-
HK$27,466 HKD
View
B+
Retailer 12
-
HK$28,737 HKD
View
B+
Retailer 13
-
HK$30,581 HKD
View
B+
Retailer 14
-
HK$47,354 HKD
View
B+
Retailer 15
-
HK$51,629 HKD
View
B
Retailer 16
-
HK$53,104 HKD
View
B
Retailer 17
-
HK$54,069 HKD
View
B
Retailer 18
-
HK$60,283 HKD
View
B
Retailer 19
-
HK$69,838 HKD
View
Most Expensive
B
Brilliant Earth
21588021A · Nov 5
HK$105,439 HKD
$13,440 USD
View
19 more retailers have this diamond
Prices start from HK$17,228 HKDSave up to HK$88,211 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$17,228 HKD