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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG786691180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786691180

Diamond specifications and retailer prices

From HK$1,679 HKD
$214 USD
As of October 23, 2026
Save HK$8,039 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,718 HKD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG786691180 or 786691180. Listed at 20 retailers as of October 23, 2026, with prices from HK$1,679 to HK$9,718, a HK$8,039 spread on the same certified stone. Reve Diamonds lists it at HK$9,718. 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

1.22
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786691180
Dimensions7.59 × 7.59 × 6.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.59 mm7.59 mm1.22 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786691180
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 56.4%

Caratlytics Score

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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: Oct 23
Current: HK$3,845 HKD|Low: HK$1,679 HKD|High: HK$10,141 HKD|Avg: HK$4,902 HKD|-3.8%
Retailer 1
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
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 9HK$1,679 HKD
Retailer 6HK$1,875 HKD
Retailer 3HK$1,946 HKD
Retailer 16HK$2,079 HKD
Retailer 19HK$2,079 HKD
Retailer 7HK$2,310 HKD
Retailer 5HK$3,523 HKD
Retailer 17HK$3,570 HKD
Retailer 11HK$3,677 HKD
Retailer 1HK$3,845 HKD
Retailer 2HK$3,986 HKD
Retailer 13HK$5,090 HKD
Retailer 12HK$5,891 HKD
Retailer 4HK$6,277 HKD
Retailer 18HK$6,693 HKD
Retailer 15HK$6,717 HKD
Retailer 8HK$6,753 HKD
Retailer 10HK$7,111 HKD
Retailer 14HK$8,361 HKD
Reve DiamondsHK$9,718 HKD

36 data points across 20 retailers

20 retailersHK$1,679 HKD to HK$9,718 HKD

A
Cheapest Retailer
-
HK$1,679 HKD
$214 USD
A
Retailer 2
-
HK$1,875 HKD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,946 HKD
$248 USD
View
A
Retailer 4
-
HK$2,079 HKD
$265 USD
View
A
Retailer 5
-
HK$2,079 HKD
$265 USD
View
A
Retailer 6
-
HK$2,310 HKD
View
B+
Retailer 7
-
HK$3,523 HKD
$449 USD
View
B+
Retailer 8
-
HK$3,570 HKD
$455 USD
View
B+
Retailer 9
-
HK$3,677 HKD
ZAR 7,571 ZAR
View
B+
Retailer 10
-
HK$3,845 HKD
£386 GBP
View
B+
Retailer 11
-
HK$3,986 HKD
$508 USD
View
B+
Retailer 12
-
HK$5,090 HKD
A$998 AUD
View
B
Retailer 13
-
HK$5,891 HKD
A$1,155 AUD
View
B
Retailer 14
-
HK$6,277 HKD
$800 USD
View
B
Retailer 15
-
HK$6,693 HKD
$853 USD
View
B
Retailer 16
-
HK$6,717 HKD
$856 USD
View
B
Retailer 17
-
HK$6,753 HKD
SGD 1,163 SGD
View
B
Retailer 18
-
HK$7,111 HKD
$906 USD
View
B
Retailer 19
-
HK$8,361 HKD
£839 GBP
View
Most Expensive
B
Reve Diamonds
CF7CA1DB8 · Oct 26
HK$9,718 HKD
$1,239 USD
View
19 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$8,039 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
1.22ct Heart
HK$1,679 HKD