CaratHunter
Plans
Marquise|Natural|GIA

0.58ct I IF Marquise Natural Diamond

EX • I/IF • GIA 1545800796

Certificate GIA 1545800796

Diamond specifications and retailer prices

From $1,598 AUD
As of November 6, 2026
Save $495 AUD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,745 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.58ct natural marquise diamond

This 0.58ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545800796. Listed at 8 retailers as of November 3, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545800796
Dimensions8.48 × 4.25 × 2.69 mm
L/W Ratio2.00
Key to symbols
Minor Details of Polish
Top View
8.48 mm4.25 mm0.58 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545800796
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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 6
Current: $2,745 AUD|Low: $1,061 AUD|High: $2,774 AUD|Avg: $1,762 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$1,121 AUD
Retailer 6$1,167 AUD
Retailer 5$1,598 AUD
Retailer 2$1,738 AUD
Retailer 7$1,956 AUD
Retailer 3$2,093 AUD
MOH London$2,745 AUD

41 data points across 7 retailers

8 retailers$1,598 AUD to $2,093 AUD

Retailer 1
-
$1,121 AUD
Price last confirmed 15 days ago
Retailer 2
-
$1,253 AUD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$1,598 AUD
View
B+
Retailer 4
-
$1,738 AUD
View
B+
Retailer 5
-
$1,936 AUD
View
Retailer 6
-
$1,956 AUD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$2,093 AUD
View
Most Expensive
MOH London
CA680A533 · Oct 26
$2,745 AUD
£1,485 GBP
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from $1,598 AUDSave up to $495 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+
0.58ct Marquise
$1,598 AUD