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Marquise|Natural|GIA

0.37ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 5566374137

Certificate GIA 5566374137

Diamond specifications and retailer prices

From $386 AUD
As of November 4, 2026
Save $119 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $505 AUD at 77 Diamonds · As of November 6, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566374137. Listed at 3 retailers as of November 4, 2026, with prices from $386 to $505, a $119 spread on the same certified stone. 77 Diamonds lists it at $505. 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
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566374137
Dimensions6.93 × 3.74 × 2.53 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.93 mm3.74 mm0.37 ctK / VS2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5566374137
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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 4
Current: $505 AUD|Low: $386 AUD|High: $510 AUD|Avg: $438 AUD|+4.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$386 AUD
Retailer 3$394 AUD
77 Diamonds$505 AUD

37 data points across 3 retailers

3 retailers$386 AUD to $505 AUD

B+
Cheapest Retailer
-
$386 AUD
B+
Retailer 2
-
$394 AUD
View
Most Expensive
B+
77 Diamonds
MQCPCCRUWCNQ · Nov 6
$505 AUD
£278 GBP
View
2 more retailers have this diamond
Prices start from $386 AUDSave up to $119 AUD

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
$386 AUD