CaratHunter
Plans
Marquise|Natural|GIA

0.36ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 6555831789

Certificate GIA 6555831789

Diamond specifications and retailer prices

From $400 AUD
$280 USD
As of November 1, 2026
Save $82 AUD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $481 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.36ct natural marquise diamond

This 0.36ct natural marquise sits in the sub-half-carat band, graded I 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 6555831789. Listed at 2 retailers as of November 1, 2026, with prices from $400 to $481, a $82 spread on the same certified stone. 77 Diamonds lists it at $481. 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

0.36
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555831789
Dimensions7.81 × 3.60 × 2.25 mm
L/W Ratio2.17
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.81 mm3.60 mm0.36 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6555831789
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCuletDepth 62.4%

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: $481 AUD|Low: $400 AUD|High: $481 AUD|Avg: $448 AUD|+3.2%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$400 AUD
77 Diamonds$481 AUD

37 data points across 2 retailers

2 retailers$400 AUD to $481 AUD

B+
Cheapest Retailer
-
$400 AUD
$280 USD
Most Expensive
B
77 Diamonds
MQCPKKQWM3HN · Nov 2
$481 AUD
£266 GBP
View
1 more retailer has this diamond
Prices start from $400 AUDSave up to $82 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+
0.36ct Marquise
$400 AUD