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Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG839670679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839670679

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 30, 2026
Save HK$7,200 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,627 HKD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839670679 or 839670679. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,428 to HK$8,627, a HK$7,200 spread on the same certified stone. Michael Trio lists it at HK$8,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670679
Dimensions6.34 × 6.96 × 4.16 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.96 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670679
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: HK$8,627 HKD|Low: HK$1,428 HKD|High: HK$8,668 HKD|Avg: HK$3,994 HKD|-0.5%
Michael Trio
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 5HK$1,428 HKD
Retailer 8HK$1,601 HKD
Retailer 7HK$1,663 HKD
Retailer 13HK$1,765 HKD
Retailer 11HK$1,781 HKD
Retailer 14HK$2,018 HKD
Retailer 10HK$2,393 HKD
Retailer 17HK$2,924 HKD
Retailer 2HK$3,053 HKD
Retailer 16HK$3,191 HKD
Retailer 3HK$3,531 HKD
Retailer 4HK$4,245 HKD
Retailer 9HK$4,335 HKD
Retailer 15HK$5,688 HKD
Retailer 19HK$5,900 HKD
Retailer 18HK$6,002 HKD
Retailer 6HK$6,110 HKD
Retailer 12HK$8,270 HKD
Michael TrioHK$8,627 HKD

18 data points across 19 retailers

20 retailersHK$1,428 HKD to HK$8,627 HKD

A+
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,601 HKD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,663 HKD
$212 USD
View
A
Retailer 4
-
HK$1,765 HKD
$225 USD
View
Retailer 5
-
HK$1,781 HKD
$227 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$2,018 HKD
£203 GBP
View
B+
Retailer 7
-
HK$2,393 HKD
$305 USD
View
A
Retailer 8
-
HK$2,924 HKD
€355 EUR
View
A
Retailer 9
-
HK$3,053 HKD
ZAR 6,286 ZAR
View
A
Retailer 10
-
HK$3,191 HKD
£320 GBP
View
B+
Retailer 11
-
HK$3,531 HKD
$450 USD
View
B+
Retailer 12
-
HK$4,245 HKD
$541 USD
View
B+
Retailer 13
-
HK$4,335 HKD
A$850 AUD
View
B+
Retailer 14
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 15
-
HK$5,900 HKD
$752 USD
View
B
Retailer 16
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 17
-
HK$6,110 HKD
$779 USD
View
Retailer 18
-
HK$7,349 HKD
A$1,441 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
HK$8,270 HKD
£830 GBP
View
Most Expensive
B
Michael Trio
1682699294 · Nov 1
HK$8,627 HKD
SGD 1,486 SGD
View
19 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$7,200 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$1,428 HKD