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Marquise|Natural|GIA

0.37ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 2556828317

Certificate GIA 2556828317

Diamond specifications and retailer prices

From $381 CAD
SGD 369 SGD
As of November 1, 2026
Save $108 CAD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $489 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-carat band, graded G 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 2556828317. Listed at 2 retailers as of November 1, 2026, with prices from $381 to $489, a $108 spread on the same certified stone. 77 Diamonds lists it at $489. 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
G
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556828317
Dimensions7.08 × 3.73 × 2.37 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Knot, Cloud
Top View
7.08 mm3.73 mm0.37 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2556828317
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.4%

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: Nov 1
Current: $489 CAD|Low: $381 CAD|High: $489 CAD|Avg: $469 CAD|+3.1%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$381 CAD
77 Diamonds$489 CAD

39 data points across 2 retailers

2 retailers$381 CAD to $489 CAD

B+
Cheapest Retailer
-
$381 CAD
SGD 369 SGD
Most Expensive
B+
77 Diamonds
MQCPDVJFPYFV · Nov 2
$489 CAD
£276 GBP
View
1 more retailer has this diamond
Prices start from $381 CADSave up to $108 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
$381 CAD