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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG797609245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797609245

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 27, 2026
Save HK$8,362 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,910 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG797609245 or 797609245. Listed at 20 retailers as of October 27, 2026, with a 455% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609245
Dimensions6.94 × 6.28 × 4.10 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.28 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609245
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
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$4,791 HKD|Low: HK$1,758 HKD|High: HK$10,174 HKD|Avg: HK$4,631 HKD|+4.6%
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
October 30, 2026
Retailer 13HK$1,836 HKD
Retailer 6HK$2,040 HKD
Retailer 3HK$2,126 HKD
Retailer 4HK$2,275 HKD
Retailer 14HK$2,275 HKD
Retailer 9HK$4,311 HKD
Retailer 5HK$4,692 HKD
Retailer 1HK$4,791 HKD
Retailer 11HK$4,886 HKD
Retailer 7HK$5,498 HKD
Retailer 8HK$6,105 HKD
Retailer 12HK$7,336 HKD
Retailer 2HK$8,066 HKD
Retailer 10HK$10,065 HKD

44 data points across 14 retailers

20 retailersHK$1,836 HKD to HK$10,198 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,040 HKD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,126 HKD
$271 USD
View
A
Retailer 4
-
HK$2,181 HKD
$278 USD
View
A
Retailer 5
-
HK$2,275 HKD
$290 USD
View
A
Retailer 6
-
HK$2,275 HKD
$290 USD
View
A
Retailer 7
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 8
-
HK$4,311 HKD
ZAR 8,876 ZAR
View
B+
Retailer 9
-
HK$4,692 HKD
$598 USD
View
B+
Retailer 10
-
HK$4,791 HKD
£481 GBP
View
B+
Retailer 11
-
HK$4,886 HKD
A$958 AUD
View
B+
Retailer 12
-
HK$5,498 HKD
A$1,078 AUD
View
B+
Retailer 13
-
HK$6,105 HKD
A$1,197 AUD
View
B
Retailer 14
-
HK$7,336 HKD
$935 USD
View
B
Retailer 15
-
HK$8,066 HKD
$1,028 USD
View
B
Retailer 16
-
HK$9,394 HKD
$1,197 USD
View
B
Retailer 17
-
HK$10,065 HKD
£1,010 GBP
View
B
Retailer 18
-
HK$10,198 HKD
$1,300 USD
View
Retailer 19
-
HK$17,576 HKD
$2,240 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-797609245 · Oct 29
HK$18,910 HKD
$2,410 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,362 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
1.05ct Heart
HK$1,836 HKD