CaratHunter
Plans
Heart|Lab Grown|IGI

3.01ct H SI1 Heart Lab Grown Diamond

EX • H/SI1 • IGI LG778602560

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778602560

Diamond specifications and retailer prices

From HK$4,138 HKD
As of November 6, 2026
Save HK$17,272 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,410 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778602560 or 778602560. Listed at 15 retailers as of November 3, 2026, with prices from HK$4,138 to HK$21,410, a HK$17,272 spread on the same certified stone. MOH London lists it at HK$21,410. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778602560
Dimensions9.08 × 9.46 × 5.91 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm9.46 mm3.01 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778602560
Side View
Table 55.0%Crown 37.9°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.5%

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 6
Current: HK$21,410 HKD|Low: HK$3,974 HKD|High: HK$28,215 HKD|Avg: HK$10,835 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
Retailer 13
November 2, 2026
Retailer 8HK$4,138 HKD
Retailer 3HK$4,632 HKD
Retailer 12HK$4,632 HKD
Retailer 9HK$5,126 HKD
Retailer 7HK$6,192 HKD
Retailer 13HK$7,900 HKD
Retailer 11HK$7,939 HKD
Retailer 4HK$8,558 HKD
Retailer 2HK$11,599 HKD
Retailer 10HK$13,488 HKD
Retailer 6HK$14,813 HKD
Retailer 5HK$16,662 HKD
MOH LondonHK$21,410 HKD

26 data points across 13 retailers

15 retailersHK$4,138 HKD to HK$21,410 HKD

A
Cheapest Retailer
-
HK$4,138 HKD
A
Retailer 2
-
HK$4,632 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,632 HKD
View
Retailer 4
-
HK$5,126 HKD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$5,126 HKD
View
A
Retailer 6
-
HK$6,192 HKD
View
A
Retailer 7
-
HK$7,900 HKD
View
A
Retailer 8
-
HK$7,939 HKD
View
A
Retailer 9
-
HK$8,558 HKD
View
A
Retailer 10
-
HK$11,599 HKD
View
B+
Retailer 11
-
HK$13,237 HKD
View
B+
Retailer 12
-
HK$13,488 HKD
View
A
Retailer 13
-
HK$14,813 HKD
View
B+
Retailer 14
-
HK$16,662 HKD
View
Most Expensive
B+
MOH London
LG778602560 · Nov 3
HK$21,410 HKD
£2,151 GBP
View
14 more retailers have this diamond
Prices start from HK$4,138 HKDSave up to HK$17,272 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
3.01ct Heart
HK$4,138 HKD