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Heart|Lab Grown|IGI

1.26ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841631841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841631841

Diamond specifications and retailer prices

From HK$1,734 HKD
As of November 4, 2026
Save HK$7,383 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,117 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841631841 or 841631841. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,734 to HK$9,117, a HK$7,383 spread on the same certified stone. Reve Diamonds lists it at HK$9,117. 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

1.26
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841631841
Dimensions6.54 × 7.44 × 4.42 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
6.54 mm7.44 mm1.26 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841631841
Side View
Table 58.0%Crown 39.7°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$2,197 HKD|Low: HK$1,734 HKD|High: HK$9,199 HKD|Avg: HK$4,808 HKD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 9HK$1,734 HKD
Retailer 2HK$1,914 HKD
Retailer 1HK$2,197 HKD
Retailer 10HK$3,185 HKD
Retailer 3HK$3,240 HKD
Retailer 5HK$3,326 HKD
Retailer 11HK$3,664 HKD
Retailer 8HK$4,503 HKD
Retailer 7HK$4,840 HKD
Retailer 4HK$6,362 HKD
Retailer 12HK$7,453 HKD
Retailer 6HK$8,614 HKD
Reve DiamondsHK$9,117 HKD

29 data points across 13 retailers

13 retailersHK$1,734 HKD to HK$9,117 HKD

A
Cheapest Retailer
-
HK$1,734 HKD
A
Retailer 2
-
HK$1,914 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,197 HKD
View
A
Retailer 4
-
HK$3,185 HKD
View
A
Retailer 5
-
HK$3,240 HKD
View
A
Retailer 6
-
HK$3,326 HKD
View
A
Retailer 7
-
HK$3,664 HKD
View
B+
Retailer 8
-
HK$4,503 HKD
View
B+
Retailer 9
-
HK$4,840 HKD
View
B
Retailer 10
-
HK$6,362 HKD
View
B
Retailer 11
-
HK$7,453 HKD
View
B
Retailer 12
-
HK$8,614 HKD
View
Most Expensive
B
Reve Diamonds
5BEAA488D · Nov 4
HK$9,117 HKD
$1,162 USD
View
12 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$7,383 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
1.26ct Heart
HK$1,734 HKD