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Marquise|Natural|GIA

0.37ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 1553545701

Certificate GIA 1553545701

Diamond specifications and retailer prices

From $565 AUD
$396 USD
As of November 1, 2026
Save $850 AUD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,347 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553545701. Listed at 6 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553545701
Dimensions8.09 × 3.76 × 2.11 mm
L/W Ratio2.15
Key to symbols
Crystal
Top View
8.09 mm3.76 mm0.37 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1553545701
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,347 AUD|Low: $507 AUD|High: $2,657 AUD|Avg: $1,349 AUD|-11.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$565 AUD
Retailer 5$881 AUD
Retailer 2$1,013 AUD
Retailer 6$1,413 AUD
Retailer 3$1,415 AUD
NZ Jewellers$2,347 AUD

23 data points across 6 retailers

6 retailers$565 AUD to $1,415 AUD

A
Cheapest Retailer
-
$565 AUD
$396 USD
Final sale: no returns
B+
Retailer 2
-
$881 AUD
$617 USD
View
B
Retailer 3
-
$1,013 AUD
€676 EUR
View
Retailer 4
-
$1,413 AUD
£780 GBP
View
Price last confirmed 22 days ago
B
Retailer 5
-
$1,415 AUD
£781 GBP
View
Most Expensive
NZ Jewellers
4fcde7ee-09b6-4b9b-8bc3-a49714a86a01 · Oct 30
$2,347 AUD
$1,645 USD
View
Price under review
5 more retailers have this diamond
Prices start from $565 AUDSave up to $850 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.

A
0.37ct Marquise
$565 AUD