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Heart|Lab Grown|GIA

1.46ct D SI1 Heart Lab Grown Diamond

GD • D/SI1 • GIA 2477662452

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2477662452

Diamond specifications and retailer prices

From HK$3,096 HKD
As of November 6, 2026
Save HK$11,693 HKD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$24,531 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.46ct lab-grown heart diamond

This 1.46ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477662452. Listed at 6 retailers as of November 1, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.46
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2477662452
Dimensions6.69 × 6.62 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Growth Remnant
Top View
6.69 mm6.62 mm1.46 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477662452
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: Nov 6
Current: HK$24,531 HKD|Low: HK$2,500 HKD|High: HK$24,531 HKD|Avg: HK$9,354 HKD|+9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9HK$2,500 HKD
Retailer 7HK$3,096 HKD
Retailer 6HK$5,502 HKD
Retailer 4HK$5,525 HKD
Retailer 10HK$5,886 HKD
Retailer 8HK$6,677 HKD
Retailer 3HK$9,052 HKD
Retailer 11HK$10,933 HKD
Retailer 5HK$13,167 HKD
Retailer 2HK$14,789 HKD
Do Amore DiamondsHK$24,531 HKD

19 data points across 11 retailers

6 retailersHK$3,096 HKD to HK$14,789 HKD

A
Cheapest Retailer
-
HK$3,096 HKD
Final sale: no returns
B
Retailer 2
-
HK$5,502 HKD
View
B
Retailer 3
-
HK$5,525 HKD
View
B
Retailer 4
-
HK$13,167 HKD
View
B
Retailer 5
-
HK$14,789 HKD
View
Most Expensive
Do Amore Diamonds
27-E3F5F78C5 · Nov 2
HK$24,531 HKD
$3,130 USD
View
Price under review
5 more retailers have this diamond
Prices start from HK$3,096 HKDSave up to HK$11,693 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
1.46ct Heart
HK$3,096 HKD