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Heart|Natural|GIA

0.37ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 2567251506

Certificate GIA 2567251506

Diamond specifications and retailer prices

From $366 CAD
$262 USD
As of October 31, 2026
Save $118 CAD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $484 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 I 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 2567251506. Listed at 3 retailers as of October 31, 2026, with prices from $366 to $484, a $118 spread on the same certified stone. 77 Diamonds lists it at $484. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567251506
Dimensions4.08 × 4.98 × 3.03 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.08 mm4.98 mm0.37 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2567251506
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.8%

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: $484 CAD|Low: $309 CAD|High: $484 CAD|Avg: $406 CAD|+5.6%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$366 CAD
Retailer 2$375 CAD
77 Diamonds$484 CAD

39 data points across 3 retailers

3 retailers$366 CAD to $484 CAD

B+
Cheapest Retailer
-
$366 CAD
$262 USD
Final sale: no returns
B+
Retailer 2
-
$375 CAD
SGD 363 SGD
View
Most Expensive
B+
77 Diamonds
HSCPPPNHZVDG · Oct 31
$484 CAD
£273 GBP
View
2 more retailers have this diamond
Prices start from $366 CADSave up to $118 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
$366 CAD