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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 1198496545

Certificate GIA 1198496545

Diamond specifications and retailer prices

From $807 CAD
$578 USD
As of October 29, 2026
Save $388 CAD (32%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,195 CAD at Yorxs · As of October 29, 2026
View at Yorxs

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 1198496545. Listed at 12 retailers as of October 29, 2026, with prices from $807 to $1,195, a $388 spread on the same certified stone. Yorxs lists it at $1,195. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1198496545
Dimensions4.76 × 4.34 × 2.99 mm
L/W Ratio1.10
Key to symbols
Crystal
Top View
4.76 mm4.34 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1198496545
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.8%

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: Oct 29
Current: $991 CAD|Low: $807 CAD|High: $2,533 CAD|Avg: $1,201 CAD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 7$807 CAD
Retailer 5$870 CAD
Retailer 6$870 CAD
Retailer 9$895 CAD
Retailer 8$932 CAD
Retailer 2$975 CAD
Retailer 1$991 CAD
Retailer 4$1,107 CAD
Yorxs$1,195 CAD
Retailer 3$1,875 CAD
Retailer 10$2,533 CAD

43 data points across 11 retailers

12 retailers$807 CAD to $1,195 CAD

B
Cheapest Retailer
-
$807 CAD
$578 USD
C
Retailer 2
-
$870 CAD
$623 USD
View
C
Retailer 3
-
$870 CAD
$623 USD
View
Retailer 4
-
$932 CAD
$667 USD
View
Price last confirmed 55 days ago
C
Retailer 5
-
$932 CAD
$667 USD
View
C
Retailer 6
-
$932 CAD
$667 USD
View
C
Retailer 7
-
$991 CAD
£558 GBP
View
C
Retailer 8
-
$991 CAD
$710 USD
View
C
Retailer 9
-
$1,107 CAD
£624 GBP
View
Most Expensive
C
Yorxs
5F7F4667F · Oct 29
$1,195 CAD
€815 EUR
View
9 more retailers have this diamond
Prices start from $807 CADSave up to $388 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
$807 CAD