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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 $1,702 CAD
As of November 4, 2026
Save $1,498 CAD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,277 CAD 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 4, 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
Color
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 4
Current: $4,277 CAD|Low: $1,702 CAD|High: $5,511 CAD|Avg: $3,976 CAD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$1,702 CAD
Retailer 4$2,168 CAD
Retailer 3$2,639 CAD
Retailer 2$3,200 CAD
Retailer 5$3,868 CAD
MOH London$4,277 CAD
Retailer 7$5,511 CAD

44 data points across 7 retailers

6 retailers$1,702 CAD to $3,200 CAD

B
Cheapest Retailer
-
$1,702 CAD
Final sale: no returns
B
Retailer 2
-
$2,168 CAD
View
B
Retailer 3
-
$2,639 CAD
View
B
Retailer 4
-
$3,200 CAD
View
Retailer 5
-
$3,868 CAD
View
Price under review
Most Expensive
MOH London
1E2873353 · Nov 1
$4,277 CAD
£2,394 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $1,702 CADSave up to $1,498 CAD

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
$1,702 CAD