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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG755527759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755527759

Diamond specifications and retailer prices

From HK$1,507 HKD
$192 USD
As of October 27, 2026
Save HK$7,657 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$9,164 HKD at Reve Diamonds · As of October 28, 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 top-tier cut grade and certified by IGI LG755527759 or 755527759. Listed at 23 retailers as of October 27, 2026, with prices from HK$1,507 to HK$9,164, a HK$7,657 spread on the same certified stone. Reve Diamonds lists it at HK$9,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527759
Dimensions6.89 × 6.89 × 4.17 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
6.89 mm6.89 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527759
Side View
Table 59.0%Crown 31.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 55.3%

Caratlytics Score

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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: Oct 27
Current: HK$3,390 HKD|Low: HK$1,499 HKD|High: HK$9,348 HKD|Avg: HK$4,512 HKD|-2.6%
Retailer 1
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Retailer 19
Retailer 20
Reve Diamonds
October 29, 2026
Retailer 11HK$1,507 HKD
Retailer 7HK$1,679 HKD
Retailer 2HK$1,750 HKD
Retailer 10HK$1,867 HKD
Retailer 19HK$1,867 HKD
Retailer 14HK$2,352 HKD
Retailer 4HK$2,527 HKD
Retailer 5HK$2,611 HKD
Retailer 15HK$3,207 HKD
Retailer 1HK$3,390 HKD
Retailer 6HK$3,460 HKD
Retailer 12HK$3,576 HKD
Retailer 17HK$4,554 HKD
Retailer 16HK$5,722 HKD
Retailer 8HK$6,002 HKD
Retailer 3HK$6,026 HKD
Retailer 13HK$6,285 HKD
Retailer 9HK$6,426 HKD
Retailer 18HK$7,533 HKD
Retailer 20HK$8,739 HKD
Reve DiamondsHK$9,164 HKD

26 data points across 21 retailers

23 retailersHK$1,507 HKD to HK$9,164 HKD

A
Cheapest Retailer
-
HK$1,507 HKD
$192 USD
A
Retailer 2
-
HK$1,679 HKD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,750 HKD
$223 USD
View
A
Retailer 4
-
HK$1,867 HKD
$238 USD
View
A
Retailer 5
-
HK$1,867 HKD
$238 USD
View
A
Retailer 6
-
HK$2,352 HKD
£236 GBP
View
B+
Retailer 7
-
HK$2,527 HKD
$322 USD
View
A
Retailer 8
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HK$2,611 HKD
View
A
Retailer 9
-
HK$3,207 HKD
ZAR 6,603 ZAR
View
A
Retailer 10
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HK$3,390 HKD
£340 GBP
View
A
Retailer 11
-
HK$3,460 HKD
$441 USD
View
B+
Retailer 12
-
HK$3,576 HKD
€434 EUR
View
B+
Retailer 13
-
HK$4,554 HKD
A$893 AUD
View
B+
Retailer 14
-
HK$4,684 HKD
$597 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
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HK$5,722 HKD
A$1,122 AUD
View
B+
Retailer 16
-
HK$6,002 HKD
$765 USD
View
B
Retailer 17
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HK$6,026 HKD
$768 USD
View
B
Retailer 18
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HK$6,285 HKD
$801 USD
View
B
Retailer 19
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HK$6,426 HKD
$819 USD
View
B
Retailer 20
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HK$7,181 HKD
CA$1,271 CAD
View
B
Retailer 21
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HK$7,533 HKD
$960 USD
View
B
Retailer 22
-
HK$8,739 HKD
£877 GBP
View
Most Expensive
B
Reve Diamonds
EAFE24983 · Oct 28
HK$9,164 HKD
$1,168 USD
View
22 more retailers have this diamond
Prices start from HK$1,507 HKDSave up to HK$7,657 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$1,507 HKD