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Heart|Lab Grown|IGI

1.01ct I SI2 Heart Lab Grown Diamond

VG • I/SI2 • IGI LG436046507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG436046507

Diamond specifications and retailer prices

From HK$4,859 HKD
As of November 6, 2026
Save HK$25,111 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$29,970 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436046507 or 436046507. Listed at 9 retailers as of November 5, 2026, with prices from HK$4,859 to HK$29,970, a HK$25,111 spread on the same certified stone. MOH London lists it at HK$29,970. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046507
Dimensions7.06 × 5.80 × 4.08 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Top View
7.06 mm5.80 mm1.01 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046507
Side View
Table 65.0%Crown 34.7°Girdle: THK-VTKPavilion 41°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$29,970 HKD|Low: HK$4,859 HKD|High: HK$30,448 HKD|Avg: HK$13,573 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2HK$4,859 HKD
Retailer 4HK$6,913 HKD
Retailer 5HK$8,018 HKD
Retailer 7HK$11,780 HKD
Retailer 6HK$12,869 HKD
Retailer 3HK$17,830 HKD
MOH LondonHK$29,970 HKD

13 data points across 7 retailers

9 retailersHK$4,859 HKD to HK$29,970 HKD

B+
Cheapest Retailer
-
HK$4,859 HKD
B+
Retailer 2
-
HK$6,913 HKD
View
B+
Retailer 3
-
HK$7,516 HKD
View
B+
Retailer 4
-
HK$8,018 HKD
View
Retailer 5
-
HK$8,018 HKD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$12,869 HKD
View
B
Retailer 7
-
HK$17,830 HKD
View
C
Retailer 8
-
HK$22,540 HKD
View
Most Expensive
C
MOH London
LG436046507 · Nov 5
HK$29,970 HKD
£3,011 GBP
View
8 more retailers have this diamond
Prices start from HK$4,859 HKDSave up to HK$25,111 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.

B+
1.01ct Heart
HK$4,859 HKD