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Heart|Natural|GIA

0.54ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2538907699

Certificate GIA 2538907699

Diamond specifications and retailer prices

From $799 CAD
As of November 6, 2026
Save $278 CAD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,077 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.54ct natural heart diamond

This 0.54ct natural heart sits in the half to three-quarter carat band, graded D 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 2538907699. Listed at 2 retailers as of November 6, 2026, with prices from $799 to $1,077, a $278 spread on the same certified stone. 77 Diamonds lists it at $1,077. 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

0.54
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2538907699
Dimensions4.97 × 5.83 × 3.29 mm
L/W Ratio1.17
Top View
4.97 mm5.83 mm0.54 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2538907699
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,077 CAD|Low: $599 CAD|High: $1,102 CAD|Avg: $877 CAD|-0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$599 CAD
Retailer 2$799 CAD
Retailer 4$872 CAD
Retailer 3$1,069 CAD
77 Diamonds$1,077 CAD

41 data points across 5 retailers

2 retailers$799 CAD to $1,077 CAD

A
Cheapest Retailer
-
$799 CAD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSCPXGGFPPA3 · Nov 6
$1,077 CAD
£603 GBP
View
1 more retailer has this diamond
Prices start from $799 CADSave up to $278 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.

A
0.54ct Heart
$799 CAD