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Marquise|Natural|GIA

0.37ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 6532964870

Certificate GIA 6532964870

Diamond specifications and retailer prices

From $320 CAD
$229 USD
As of November 1, 2026
Save $71 CAD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $391 CAD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise 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 6532964870. Listed at 3 retailers as of November 1, 2026, with prices from $320 to $391, a $71 spread on the same certified stone. Rare Carat lists it at $391. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532964870
Dimensions7.72 × 3.69 × 2.30 mm
L/W Ratio2.09
Culet sizeNone
Key to symbols
Cloud
Top View
7.72 mm3.69 mm0.37 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532964870
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.6%

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: Nov 1
Current: $384 CAD|Low: $320 CAD|High: $398 CAD|Avg: $367 CAD|-3.5%
Rare Carat
Retailer 2
October 25, 2026
Retailer 2$320 CAD
Rare Carat$384 CAD

4 data points across 2 retailers

3 retailers$320 CAD to $391 CAD

B+
Cheapest Retailer
-
$320 CAD
$229 USD
Final sale: no returns
B+
Retailer 2
-
$384 CAD
$275 USD
View
Most Expensive
B+
Rare Carat
6531555791 · Nov 1
$391 CAD
$280 USD
View
2 more retailers have this diamond
Prices start from $320 CADSave up to $71 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 Marquise
$320 CAD