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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 1226451390

Certificate GIA 1226451390

Diamond specifications and retailer prices

From $1,660 CAD
As of November 4, 2026
Save $1,459 CAD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,576 CAD at MOH London · As of October 5, 2026
View at MOH London

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1226451390. Listed at 11 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. 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

0.52
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1226451390
Dimensions5.35 × 4.98 × 3.07 mm
L/W Ratio1.07
Top View
5.35 mm4.98 mm0.52 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1226451390
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.6%

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: $3,576 CAD|Low: $1,615 CAD|High: $3,637 CAD|Avg: $2,285 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$1,660 CAD
Retailer 3$1,677 CAD
Retailer 4$1,691 CAD
Retailer 9$2,068 CAD
Retailer 10$2,068 CAD
Retailer 8$2,138 CAD
Retailer 2$2,467 CAD
Retailer 11$2,540 CAD
Retailer 7$2,632 CAD
Retailer 6$2,785 CAD
MOH London$3,576 CAD

42 data points across 11 retailers

11 retailers$1,660 CAD to $3,118 CAD

B
Cheapest Retailer
-
$1,660 CAD
B
Retailer 2
-
$1,677 CAD
View
B
Retailer 3
-
$1,691 CAD
View
B
Retailer 4
-
$2,068 CAD
View
B
Retailer 5
-
$2,068 CAD
View
B
Retailer 6
-
$2,138 CAD
View
B
Retailer 7
-
$2,467 CAD
View
Retailer 8
-
$2,540 CAD
View
Price last confirmed 41 days ago
Retailer 9
-
$2,632 CAD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$3,118 CAD
View
Most Expensive
MOH London
56465E3E9 · Oct 5
$3,576 CAD
£2,002 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,660 CADSave up to $1,459 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
0.52ct Heart
$1,660 CAD