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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG674525581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674525581

Diamond specifications and retailer prices

From HK$1,703 HKD
$217 USD
As of October 27, 2026
Save HK$14,696 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,399 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG674525581 or 674525581. Listed at 19 retailers as of October 27, 2026, with prices from HK$1,703 to HK$16,399, a HK$14,696 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,399. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674525581
Dimensions7.38 × 7.38 × 6.87 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
7.38 mm7.38 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674525581
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.5%

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$4,405 HKD|Low: HK$1,640 HKD|High: HK$9,467 HKD|Avg: HK$4,204 HKD|+3.0%
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
October 29, 2026
Retailer 13HK$1,703 HKD
Retailer 7HK$1,899 HKD
Retailer 4HK$1,977 HKD
Retailer 2HK$2,111 HKD
Retailer 5HK$2,111 HKD
Retailer 15HK$2,833 HKD
Retailer 8HK$2,939 HKD
Retailer 1HK$4,405 HKD
Retailer 6HK$4,606 HKD
Retailer 11HK$4,682 HKD
Retailer 9HK$5,692 HKD
Retailer 14HK$6,115 HKD
Retailer 12HK$6,819 HKD
Retailer 3HK$7,501 HKD
Retailer 10HK$9,367 HKD

36 data points across 15 retailers

19 retailersHK$1,703 HKD to HK$16,399 HKD

A
Cheapest Retailer
-
HK$1,703 HKD
$217 USD
A
Retailer 2
-
HK$1,899 HKD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,977 HKD
$252 USD
View
A
Retailer 4
-
HK$2,111 HKD
$269 USD
View
A
Retailer 5
-
HK$2,111 HKD
$269 USD
View
A
Retailer 6
-
HK$2,738 HKD
$349 USD
View
B+
Retailer 7
-
HK$2,833 HKD
$361 USD
View
A
Retailer 8
-
HK$2,939 HKD
£295 GBP
View
B+
Retailer 9
-
HK$4,405 HKD
£442 GBP
View
B+
Retailer 10
-
HK$4,606 HKD
$587 USD
View
B+
Retailer 11
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 12
-
HK$5,692 HKD
A$1,116 AUD
View
B+
Retailer 13
-
HK$5,743 HKD
A$1,126 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
HK$6,115 HKD
A$1,199 AUD
View
B
Retailer 15
-
HK$6,819 HKD
$869 USD
View
B
Retailer 16
-
HK$7,501 HKD
$956 USD
View
B
Retailer 17
-
HK$8,844 HKD
$1,127 USD
View
B
Retailer 18
-
HK$9,367 HKD
£940 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CBF313B18 · Oct 29
HK$16,399 HKD
$2,090 USD
View
18 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$14,696 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$1,703 HKD