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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG677506065

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506065

Diamond specifications and retailer prices

From HK$667 HKD
$85 USD
As of October 30, 2026
Save HK$5,411 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$6,078 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677506065 or 677506065. Listed at 14 retailers as of October 26, 2026, with prices from HK$667 to HK$6,078, a HK$5,411 spread on the same certified stone. MOH London lists it at HK$6,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506065
Dimensions5.30 × 4.63 × 3.08 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.30 mm4.63 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677506065
Side View
Table 57.0%Crown 36.8°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$6,078 HKD|Low: HK$667 HKD|High: HK$9,067 HKD|Avg: HK$2,444 HKD|-32.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11HK$667 HKD
Retailer 9HK$769 HKD
Retailer 3HK$879 HKD
Retailer 8HK$879 HKD
Retailer 7HK$1,491 HKD
Retailer 2HK$1,492 HKD
Retailer 4HK$1,773 HKD
Retailer 6HK$1,993 HKD
Retailer 12HK$2,636 HKD
Retailer 10HK$2,652 HKD
Retailer 5HK$2,746 HKD
Retailer 13HK$3,122 HKD
MOH LondonHK$6,078 HKD

42 data points across 13 retailers

14 retailersHK$667 HKD to HK$6,078 HKD

A
Cheapest Retailer
-
HK$667 HKD
$85 USD
A
Retailer 2
-
HK$769 HKD
$98 USD
View
A
Retailer 3
-
HK$879 HKD
$112 USD
View
A
Retailer 4
-
HK$879 HKD
$112 USD
View
A
Retailer 5
-
HK$1,491 HKD
ZAR 3,070 ZAR
View
A
Retailer 6
-
HK$1,492 HKD
£150 GBP
View
A
Retailer 7
-
HK$1,773 HKD
$226 USD
View
B+
Retailer 8
-
HK$1,993 HKD
£200 GBP
View
B+
Retailer 9
-
HK$2,636 HKD
$336 USD
View
B+
Retailer 10
-
HK$2,652 HKD
$338 USD
View
Retailer 11
-
HK$2,746 HKD
$350 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
HK$3,122 HKD
$398 USD
View
B
Retailer 13
-
HK$4,287 HKD
£430 GBP
View
Most Expensive
B
MOH London
LG677506065 · Oct 26
HK$6,078 HKD
£610 GBP
View
13 more retailers have this diamond
Prices start from HK$667 HKDSave up to HK$5,411 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
0.45ct Heart
HK$667 HKD