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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816607656

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG816607656

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 27, 2026
Save HK$9,472 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$11,559 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG816607656 or 816607656. Listed at 22 retailers as of October 27, 2026, with prices from HK$2,087 to HK$11,559, a HK$9,472 spread on the same certified stone. Queensmith lists it at HK$11,559. 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 angle33.9°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816607656
Dimensions6.00 × 6.89 × 3.45 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm6.89 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816607656
Side View
Table 67.0%Crown 33.9°Girdle: THK-VTKPavilion 29.6°Culet: NoneDepth 50.1%

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$11,559 HKD|Low: HK$2,087 HKD|High: HK$11,559 HKD|Avg: HK$5,593 HKD
Queensmith
Retailer 2
Retailer 3
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Retailer 5
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Retailer 22
October 29, 2026
Retailer 22HK$2,087 HKD
Retailer 11HK$2,338 HKD
Retailer 20HK$2,417 HKD
Retailer 4HK$2,589 HKD
Retailer 21HK$2,589 HKD
Retailer 15HK$2,913 HKD
Retailer 3HK$2,935 HKD
Retailer 16HK$3,257 HKD
Retailer 7HK$3,492 HKD
Retailer 9HK$3,845 HKD
Retailer 18HK$4,443 HKD
Retailer 6HK$4,496 HKD
Retailer 2HK$4,954 HKD
Retailer 17HK$6,294 HKD
Retailer 12HK$6,956 HKD
Retailer 19HK$7,948 HKD
Retailer 5HK$8,309 HKD
Retailer 10HK$8,713 HKD
Retailer 14HK$9,118 HKD
Retailer 13HK$10,423 HKD
Retailer 8HK$11,013 HKD
QueensmithHK$11,559 HKD

25 data points across 22 retailers

22 retailersHK$2,087 HKD to HK$11,559 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
A
Retailer 2
-
HK$2,338 HKD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,417 HKD
$308 USD
View
A
Retailer 4
-
HK$2,589 HKD
$330 USD
View
A
Retailer 5
-
HK$2,589 HKD
$330 USD
View
A
Retailer 6
-
HK$2,913 HKD
View
A
Retailer 7
-
HK$2,935 HKD
$374 USD
View
B+
Retailer 8
-
HK$3,257 HKD
£327 GBP
View
B+
Retailer 9
-
HK$3,492 HKD
$445 USD
View
B+
Retailer 10
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 11
-
HK$4,443 HKD
ZAR 9,148 ZAR
View
B+
Retailer 12
-
HK$4,496 HKD
$573 USD
View
B+
Retailer 13
-
HK$4,954 HKD
£497 GBP
View
B
Retailer 14
-
HK$6,294 HKD
A$1,234 AUD
View
B
Retailer 15
-
HK$6,956 HKD
SGD 1,198 SGD
View
B
Retailer 16
-
HK$7,948 HKD
$1,013 USD
View
B
Retailer 17
-
HK$8,309 HKD
$1,059 USD
View
B
Retailer 18
-
HK$8,713 HKD
$1,111 USD
View
B
Retailer 19
-
HK$9,118 HKD
$1,162 USD
View
B
Retailer 20
-
HK$10,423 HKD
£1,046 GBP
View
B
Retailer 21
-
HK$11,013 HKD
$1,404 USD
View
Most Expensive
B
Queensmith
LG816607656 · Oct 27
HK$11,559 HKD
£1,160 GBP
View
21 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$9,472 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$2,087 HKD