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Marquise|Natural|GIA

0.30ct J VVS2 Marquise Natural Diamond

GD • J/VVS2 • GIA 5566369939

Certificate GIA 5566369939

Diamond specifications and retailer prices

From $407 AUD
$285 USD
As of October 28, 2026
Save $130 AUD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $536 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566369939. Listed at 3 retailers as of October 28, 2026, with prices from $407 to $536, a $130 spread on the same certified stone. 77 Diamonds lists it at $536. 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

0.30
Carat
J
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566369939
Dimensions6.37 × 3.43 × 2.31 mm
L/W Ratio1.86
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
6.37 mm3.43 mm0.30 ctJ / VVS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566369939
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.5%

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: Oct 28
Current: $536 AUD|Low: $407 AUD|High: $536 AUD|Avg: $457 AUD|+5.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$407 AUD
Retailer 3$416 AUD
77 Diamonds$536 AUD

34 data points across 3 retailers

3 retailers$407 AUD to $536 AUD

B+
Cheapest Retailer
-
$407 AUD
$285 USD
B+
Retailer 2
-
$416 AUD
SGD 394 SGD
View
Most Expensive
B
77 Diamonds
MQCPJ8SRPGNE · Nov 2
$536 AUD
£296 GBP
View
2 more retailers have this diamond
Prices start from $407 AUDSave up to $130 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+
0.30ct Marquise
$407 AUD