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Heart|Lab Grown|GIA

1.00ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • GIA 2404952475

Certificate GIA 2404952475

Diamond specifications and retailer prices

From HK$9,483 HKD
As of November 6, 2026
Save HK$8,347 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$23,829 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2404952475. Listed at 6 retailers as of November 6, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2404952475
Dimensions6.73 × 6.15 × 3.82 mm
L/W Ratio1.09
Top View
6.73 mm6.15 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2404952475
Side View
Table 61.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$23,829 HKD|Low: HK$9,483 HKD|High: HK$30,707 HKD|Avg: HK$22,131 HKD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$9,483 HKD
Retailer 4HK$12,077 HKD
Retailer 3HK$14,703 HKD
Retailer 2HK$17,830 HKD
Retailer 5HK$21,553 HKD
MOH LondonHK$23,829 HKD
Retailer 7HK$30,707 HKD

43 data points across 7 retailers

6 retailersHK$9,483 HKD to HK$17,830 HKD

B
Cheapest Retailer
-
HK$9,483 HKD
Final sale: no returns
B
Retailer 2
-
HK$12,077 HKD
View
B
Retailer 3
-
HK$14,703 HKD
View
B
Retailer 4
-
HK$17,830 HKD
View
Retailer 5
-
HK$21,553 HKD
View
Price under review
Most Expensive
MOH London
1E2873353 · Nov 1
HK$23,829 HKD
£2,394 GBP
View
Price under review
5 more retailers have this diamond
Prices start from HK$9,483 HKDSave up to HK$8,347 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.

B
1.00ct Heart
HK$9,483 HKD