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Heart|Lab Grown|IGI

1.29ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG634493779

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634493779

Diamond specifications and retailer prices

From HK$2,220 HKD
As of November 4, 2026
Save HK$10,325 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,546 HKD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634493779 or 634493779. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,220 to HK$12,546, a HK$10,325 spread on the same certified stone. Michael Trio lists it at HK$12,546. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634493779
Dimensions6.95 × 7.48 × 4.42 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm7.48 mm1.29 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634493779
Side View
Table 59.0%Crown 35.9°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 59.1%

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$12,546 HKD|Low: HK$2,220 HKD|High: HK$12,905 HKD|Avg: HK$6,145 HKD|+22.2%
Michael Trio
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
November 5, 2026
Retailer 4HK$2,220 HKD
Retailer 16HK$2,573 HKD
Retailer 3HK$2,754 HKD
Retailer 15HK$2,754 HKD
Retailer 2HK$3,044 HKD
Retailer 12HK$4,001 HKD
Retailer 7HK$4,338 HKD
Retailer 6HK$4,527 HKD
Retailer 14HK$4,746 HKD
Retailer 10HK$4,809 HKD
Retailer 9HK$6,017 HKD
Retailer 13HK$6,755 HKD
Retailer 5HK$8,465 HKD
Retailer 17HK$8,857 HKD
Retailer 11HK$11,007 HKD
Michael TrioHK$12,546 HKD
Retailer 8HK$12,905 HKD

28 data points across 17 retailers

15 retailersHK$2,220 HKD to HK$12,546 HKD

A
Cheapest Retailer
-
HK$2,220 HKD
A
Retailer 2
-
HK$2,573 HKD
View
A
Retailer 3
-
HK$2,754 HKD
View
Retailer 4
-
HK$2,754 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$3,044 HKD
View
B+
Retailer 6
-
HK$4,001 HKD
View
B+
Retailer 7
-
HK$4,338 HKD
View
B+
Retailer 8
-
HK$4,527 HKD
View
B+
Retailer 9
-
HK$4,746 HKD
View
B+
Retailer 10
-
HK$4,809 HKD
View
B+
Retailer 11
-
HK$6,755 HKD
View
B
Retailer 12
-
HK$8,465 HKD
View
B
Retailer 13
-
HK$8,857 HKD
View
B
Retailer 14
-
HK$11,007 HKD
View
Most Expensive
B
Michael Trio
7519326690 · Nov 4
HK$12,546 HKD
SGD 2,161 SGD
View
14 more retailers have this diamond
Prices start from HK$2,220 HKDSave up to HK$10,325 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
1.29ct Heart
HK$2,220 HKD