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Heart|Lab Grown|IGI

0.45ct D VS1 Heart Lab Grown Diamond

GD • D/VS1 • IGI LG669469737

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669469737

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)
13 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 standard cut grade and certified by IGI LG669469737 or 669469737. Listed at 13 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669469737
Dimensions4.95 × 5.35 × 2.80 mm
L/W Ratio1.08
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
4.95 mm5.35 mm0.45 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG669469737
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 52.3%

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 30
Current: HK$6,078 HKD|Low: HK$667 HKD|High: HK$9,067 HKD|Avg: HK$2,429 HKD|-32.1%
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 13HK$2,043 HKD
Retailer 12HK$2,636 HKD
Retailer 10HK$2,652 HKD
Retailer 5HK$2,746 HKD
MOH LondonHK$6,078 HKD

42 data points across 13 retailers

13 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
B+
Retailer 3
-
HK$879 HKD
$112 USD
View
B+
Retailer 4
-
HK$879 HKD
$112 USD
View
B+
Retailer 5
-
HK$1,491 HKD
ZAR 3,070 ZAR
View
B+
Retailer 6
-
HK$1,492 HKD
£150 GBP
View
B+
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 15 days ago
C
Retailer 12
-
HK$4,287 HKD
£430 GBP
View
Most Expensive
C
MOH London
LG669469737 · Oct 26
HK$6,078 HKD
£610 GBP
View
12 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