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Heart|Lab Grown|IGI

1.25ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844628222

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844628222

Diamond specifications and retailer prices

From HK$1,718 HKD
As of November 4, 2026
Save HK$7,366 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,084 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct 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 LG844628222 or 844628222. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,718 to HK$9,084, a HK$7,366 spread on the same certified stone. Reve Diamonds lists it at HK$9,084. 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

1.25
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844628222
Dimensions6.55 × 7.50 × 4.41 mm
L/W Ratio1.15
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
6.55 mm7.50 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844628222
Side View
Table 54.0%Crown 36.6°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.8%

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$2,181 HKD|Low: HK$1,718 HKD|High: HK$9,166 HKD|Avg: HK$4,999 HKD|+1.1%
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$1,718 HKD
Retailer 2HK$1,906 HKD
Retailer 1HK$2,181 HKD
Retailer 10HK$3,169 HKD
Retailer 3HK$3,224 HKD
Retailer 5HK$3,295 HKD
Retailer 11HK$3,617 HKD
Retailer 8HK$4,472 HKD
Retailer 7HK$4,801 HKD
Retailer 4HK$6,323 HKD
Retailer 12HK$7,374 HKD
Retailer 6HK$8,567 HKD
Reve DiamondsHK$9,084 HKD

19 data points across 13 retailers

13 retailersHK$1,718 HKD to HK$9,084 HKD

A
Cheapest Retailer
-
HK$1,718 HKD
A
Retailer 2
-
HK$1,906 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,181 HKD
View
A
Retailer 4
-
HK$3,169 HKD
View
A
Retailer 5
-
HK$3,224 HKD
View
A
Retailer 6
-
HK$3,295 HKD
View
A
Retailer 7
-
HK$3,617 HKD
View
B+
Retailer 8
-
HK$4,472 HKD
View
B+
Retailer 9
-
HK$4,801 HKD
View
B
Retailer 10
-
HK$6,323 HKD
View
B
Retailer 11
-
HK$7,374 HKD
View
B
Retailer 12
-
HK$8,567 HKD
View
Most Expensive
B
Reve Diamonds
A49BB4863 · Nov 4
HK$9,084 HKD
$1,158 USD
View
12 more retailers have this diamond
Prices start from HK$1,718 HKDSave up to HK$7,366 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
1.25ct Heart
HK$1,718 HKD