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Heart|Natural|GIA

2.50ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 1525682817

Certificate GIA 1525682817

Diamond specifications and retailer prices

From $27,537 CAD
As of November 4, 2026
Save $19,245 CAD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $46,782 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 2.5ct natural heart diamond

This 2.5ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1525682817. Listed at 14 retailers as of November 2, 2026, with prices from $27,537 to $46,782, a $19,245 spread on the same certified stone. MOH London lists it at $46,782. 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

2.50
Carat
G
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1525682817
Dimensions8.09 × 9.33 × 5.52 mm
L/W Ratio1.15
Key to symbols
Crystal
Top View
8.09 mm9.33 mm2.50 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1525682817
Side View
Table 64.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $46,782 CAD|Low: $24,962 CAD|High: $47,346 CAD|Avg: $34,180 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 5$27,537 CAD
Retailer 6$28,706 CAD
Retailer 2$30,565 CAD
Retailer 7$30,941 CAD
Retailer 8$31,452 CAD
Retailer 3$32,086 CAD
Retailer 4$41,419 CAD
MOH London$46,782 CAD

42 data points across 8 retailers

14 retailers$27,537 CAD to $46,782 CAD

B+
Cheapest Retailer
-
$27,537 CAD
B+
Retailer 2
-
$28,706 CAD
View
Final sale: no returns
B+
Retailer 3
-
$29,222 CAD
View
Retailer 4
-
$29,955 CAD
View
Price last confirmed 8 days ago
Retailer 5
-
$30,204 CAD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$30,565 CAD
View
Retailer 7
-
$30,941 CAD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$31,452 CAD
View
B+
Retailer 9
-
$32,086 CAD
View
B+
Retailer 10
-
$32,450 CAD
View
B+
Retailer 11
-
$33,699 CAD
View
B
Retailer 12
-
$41,419 CAD
View
B
Retailer 13
-
$42,436 CAD
View
Most Expensive
B
MOH London
25B88419C · Nov 2
$46,782 CAD
£26,188 GBP
View
13 more retailers have this diamond
Prices start from $27,537 CADSave up to $19,245 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+
2.50ct Heart
$27,537 CAD