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Marquise|Natural|GIA

0.60ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 5566339918

Certificate GIA 5566339918

Diamond specifications and retailer prices

From $878 AUD
$615 USD
As of November 1, 2026
Save $187 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,064 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.6ct natural marquise diamond

This 0.6ct natural marquise sits in the half to three-quarter 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 5566339918. Listed at 3 retailers as of November 1, 2026, with prices from $878 to $1,064, a $187 spread on the same certified stone. 77 Diamonds lists it at $1,064. 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

0.60
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566339918
Dimensions8.53 × 4.47 × 2.76 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.53 mm4.47 mm0.60 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566339918
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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: $1,064 AUD|Low: $878 AUD|High: $1,064 AUD|Avg: $950 AUD|+5.0%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$878 AUD
Retailer 3$945 AUD
77 Diamonds$1,064 AUD

32 data points across 3 retailers

3 retailers$878 AUD to $1,064 AUD

B+
Cheapest Retailer
-
$878 AUD
$615 USD
B+
Retailer 2
-
$945 AUD
SGD 895 SGD
View
Most Expensive
B+
77 Diamonds
MQCPJVMPVK6K · Nov 2
$1,064 AUD
£587 GBP
View
2 more retailers have this diamond
Prices start from $878 AUDSave up to $187 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+
0.60ct Marquise
$878 AUD