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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 5563246787

Certificate GIA 5563246787

Diamond specifications and retailer prices

From $413 CAD
SGD 400 SGD
As of October 31, 2026
Save $121 CAD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $534 CAD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.37ct natural heart diamond

This 0.37ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563246787. Listed at 2 retailers as of October 31, 2026, with prices from $413 to $534, a $121 spread on the same certified stone. 77 Diamonds lists it at $534. 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

0.37
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5563246787
Dimensions4.58 × 5.12 × 2.86 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.58 mm5.12 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5563246787
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.9%

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: Oct 31
Current: $534 CAD|Low: $413 CAD|High: $534 CAD|Avg: $484 CAD|+6.1%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$413 CAD
77 Diamonds$534 CAD

39 data points across 2 retailers

2 retailers$413 CAD to $534 CAD

B+
Cheapest Retailer
-
$413 CAD
SGD 400 SGD
Most Expensive
B+
77 Diamonds
HSCPRUWEYK8B · Oct 31
$534 CAD
£301 GBP
View
1 more retailer has this diamond
Prices start from $413 CADSave up to $121 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+
0.37ct Heart
$413 CAD