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Marquise|Natural|GIA

0.52ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7556095755

Certificate GIA 7556095755

Diamond specifications and retailer prices

From $1,153 AUD
$810 USD
As of November 2, 2026
Save $1,136 AUD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,918 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556095755. Listed at 14 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556095755
Dimensions8.19 × 4.17 × 2.61 mm
L/W Ratio1.96
Top View
8.19 mm4.17 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556095755
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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 2
Current: $3,918 AUD|Low: $1,056 AUD|High: $3,918 AUD|Avg: $1,752 AUD
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
November 2, 2026
Retailer 3$1,153 AUD
Retailer 10$1,250 AUD
Retailer 12$1,250 AUD
Retailer 13$1,297 AUD
Retailer 11$1,442 AUD
Retailer 6$1,448 AUD
Retailer 4$1,481 AUD
Retailer 2$1,534 AUD
Retailer 8$1,761 AUD
Retailer 5$1,879 AUD
Retailer 9$1,928 AUD
Retailer 7$2,289 AUD
NZ Jewellers$3,918 AUD

32 data points across 13 retailers

14 retailers$1,153 AUD to $2,289 AUD

A
Cheapest Retailer
-
$1,153 AUD
$810 USD
Final sale: no returns
B+
Retailer 2
-
$1,250 AUD
$878 USD
View
A
Retailer 3
-
$1,250 AUD
$878 USD
View
B+
Retailer 4
-
$1,297 AUD
$911 USD
View
B+
Retailer 5
-
$1,442 AUD
$1,013 USD
View
Retailer 6
-
$1,442 AUD
$1,013 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,448 AUD
£801 GBP
View
B+
Retailer 8
-
$1,481 AUD
$1,040 USD
View
B+
Retailer 9
-
$1,534 AUD
£848 GBP
View
B+
Retailer 10
-
$1,761 AUD
€1,178 EUR
View
Retailer 11
-
$1,879 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,928 AUD
ZAR 21,884 ZAR
View
B
Retailer 13
-
$2,289 AUD
£1,266 GBP
View
Most Expensive
NZ Jewellers
ac3df511-3aff-495e-a75a-6d6e09497697 · Oct 30
$3,918 AUD
$2,752 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,153 AUDSave up to $1,136 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
0.52ct Marquise
$1,153 AUD