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Marquise|Natural|GIA

0.53ct K VS1 Marquise Natural Diamond

EX • K/VS1 • GIA 3555088398

Certificate GIA 3555088398

Diamond specifications and retailer prices

From $989 AUD
As of November 5, 2026
Save $895 AUD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,883 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555088398. Listed at 6 retailers as of November 2, 2026, with prices from $989 to $1,883, a $895 spread on the same certified stone. MOH London lists it at $1,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555088398
Dimensions8.85 × 4.22 × 2.51 mm
L/W Ratio2.10
Top View
8.85 mm4.22 mm0.53 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555088398
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 5
Current: $1,883 AUD|Low: $600 AUD|High: $1,905 AUD|Avg: $1,127 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$603 AUD
Retailer 2$989 AUD
Retailer 5$1,010 AUD
Retailer 3$1,204 AUD
MOH London$1,883 AUD

43 data points across 5 retailers

6 retailers$989 AUD to $1,883 AUD

Retailer 1
-
$603 AUD
Price last confirmed 14 days ago
Retailer 2
-
$667 AUD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$989 AUD
View
B+
Retailer 4
-
$1,010 AUD
View
B+
Retailer 5
-
$1,204 AUD
View
Most Expensive
B
MOH London
A0AD601E2 · Nov 2
$1,883 AUD
£1,038 GBP
View
5 more retailers have this diamond
Prices start from $989 AUDSave up to $895 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+
0.53ct Marquise
$989 AUD