Marquise|Natural|GIA

0.55ct I IF Marquise Natural Diamond

EX • I/IF • GIA 3545558235

Certificate GIA 3545558235

Diamond specifications and retailer prices

From $1,378 AUD
As of November 5, 2026
Save $180 AUD (12%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,678 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.55ct natural marquise diamond

This 0.55ct 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 3545558235. Listed at 19 retailers as of November 5, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.55
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3545558235
Dimensions7.81 × 4.22 × 2.77 mm
L/W Ratio1.85
Top View
7.81 mm4.22 mm0.55 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545558235
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 41°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,378 AUD|Low: $800 AUD|High: $2,284 AUD|Avg: $1,396 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 4$913 AUD
Retailer 7$1,019 AUD
Retailer 15$1,048 AUD
Retailer 11$1,081 AUD
Retailer 8$1,119 AUD
Retailer 3$1,126 AUD
Retailer 10$1,164 AUD
Retailer 6$1,358 AUD
Retailer 1$1,378 AUD
Retailer 14$1,383 AUD
Retailer 9$1,396 AUD
Retailer 13$1,490 AUD
Retailer 16$1,537 AUD
Retailer 5$1,611 AUD
Retailer 2$1,696 AUD
Retailer 12$2,091 AUD
Retailer 17$2,284 AUD

26 data points across 17 retailers

19 retailers$1,378 AUD to $1,559 AUD

Retailer 1
-
$913 AUD
Price last confirmed 8 days ago
Retailer 2
-
$1,019 AUD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,081 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,119 AUD
View
Price last confirmed 15 days ago
Retailer 5
-
$1,126 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,164 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,358 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$1,378 AUD
View
Retailer 9
-
$1,383 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,396 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,490 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,537 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,559 AUD
View
Retailer 14
-
$1,611 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
$1,696 AUD
View
Price last confirmed 17 days ago
Retailer 16
-
$1,698 AUD
View
Price last confirmed 34 days ago
Retailer 17
-
$2,091 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
$2,284 AUD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
5109f7d8-8617-4a32-91fe-f0c0b3dea45f · Sep 25
$3,678 AUD
$2,527 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $1,378 AUDSave up to $180 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
0.55ct Marquise
$1,378 AUD