CaratHunter
Plans
Marquise|Natural|GIA

0.53ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6552980054

Certificate GIA 6552980054

Diamond specifications and retailer prices

From $758 AUD
₹50,710 INR
As of November 1, 2026
Save $2,380 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,138 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552980054. Listed at 17 retailers as of October 30, 2026, with prices from $758 to $3,138, a $2,380 spread on the same certified stone. NZ Jewellers lists it at $3,138. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.53
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552980054
Dimensions8.59 × 4.12 × 2.59 mm
L/W Ratio2.08
Top View
8.59 mm4.12 mm0.53 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552980054
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,138 AUD|Low: $758 AUD|High: $3,153 AUD|Avg: $1,307 AUD|-0.5%
NZ Jewellers
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
November 1, 2026
Retailer 2$758 AUD
Retailer 8$856 AUD
Retailer 7$947 AUD
Retailer 13$1,001 AUD
Retailer 15$1,001 AUD
Retailer 14$1,039 AUD
Retailer 5$1,060 AUD
Retailer 4$1,155 AUD
Retailer 12$1,189 AUD
Retailer 9$1,195 AUD
Retailer 3$1,213 AUD
Retailer 10$1,226 AUD
Retailer 11$1,423 AUD
Retailer 6$1,424 AUD
Retailer 16$2,323 AUD
NZ Jewellers$3,138 AUD

24 data points across 16 retailers

17 retailers$758 AUD to $3,138 AUD

A
Cheapest Retailer
-
$758 AUD
₹50,710 INR
A
Retailer 2
-
$856 AUD
HK$4,700 HKD
View
Retailer 3
-
$947 AUD
$665 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,001 AUD
$703 USD
View
A
Retailer 5
-
$1,001 AUD
$703 USD
View
A
Retailer 6
-
$1,039 AUD
$730 USD
View
A
Retailer 7
-
$1,060 AUD
SGD 1,006 SGD
View
B+
Retailer 8
-
$1,155 AUD
$811 USD
View
B+
Retailer 9
-
$1,189 AUD
$835 USD
View
B+
Retailer 10
-
$1,195 AUD
£661 GBP
View
B+
Retailer 11
-
$1,213 AUD
$852 USD
View
B+
Retailer 12
-
$1,226 AUD
£678 GBP
View
Retailer 13
-
$1,333 AUD
£737 GBP
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$1,423 AUD
€952 EUR
View
B+
Retailer 15
-
$1,424 AUD
$1,001 USD
View
B
Retailer 16
-
$2,323 AUD
£1,285 GBP
View
Most Expensive
B
NZ Jewellers
c454c129-e439-409a-ac89-8a55d7e94a12 · Oct 30
$3,138 AUD
$2,204 USD
View
16 more retailers have this diamond
Prices start from $758 AUDSave up to $2,380 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
0.53ct Marquise
$758 AUD