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Heart|Natural|GIA

0.37ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 6561245328

Certificate GIA 6561245328

Diamond specifications and retailer prices

From $416 CAD
SGD 402 SGD
As of October 31, 2026
Save $117 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $532 CAD at 77 Diamonds · As of November 1, 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 6561245328. Listed at 2 retailers as of October 31, 2026, with prices from $416 to $532, a $117 spread on the same certified stone. 77 Diamonds lists it at $532. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561245328
Dimensions4.67 × 4.97 × 2.80 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.67 mm4.97 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561245328
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $532 CAD|Low: $416 CAD|High: $537 CAD|Avg: $486 CAD|+5.2%
77 Diamonds
Retailer 2
November 1, 2026
Retailer 2$416 CAD
77 Diamonds$532 CAD

38 data points across 2 retailers

2 retailers$416 CAD to $532 CAD

B+
Cheapest Retailer
-
$416 CAD
SGD 402 SGD
Most Expensive
B+
77 Diamonds
HSCPJKHD6MMU · Nov 1
$532 CAD
£300 GBP
View
1 more retailer has this diamond
Prices start from $416 CADSave up to $117 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
$416 CAD