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Marquise|Natural|GIA

0.90ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6552521591

Certificate GIA 6552521591

Diamond specifications and retailer prices

From $3,163 AUD
$2,222 USD
As of November 2, 2026
Save $4,002 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,165 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552521591. Listed at 6 retailers as of October 30, 2026, with prices from $3,163 to $7,165, a $4,002 spread on the same certified stone. NZ Jewellers lists it at $7,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6552521591
Dimensions9.50 × 4.96 × 3.22 mm
L/W Ratio1.92
Key to symbols
Cavity
Top View
9.50 mm4.96 mm0.90 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6552521591
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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: $7,165 AUD|Low: $2,786 AUD|High: $8,086 AUD|Avg: $4,902 AUD|-11.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$3,163 AUD
Retailer 4$3,417 AUD
Retailer 6$4,003 AUD
Retailer 2$4,135 AUD
Retailer 3$6,004 AUD
NZ Jewellers$7,165 AUD

31 data points across 6 retailers

6 retailers$3,163 AUD to $7,165 AUD

A
Cheapest Retailer
-
$3,163 AUD
$2,222 USD
Final sale: no returns
A
Retailer 2
-
$3,417 AUD
$2,400 USD
View
B+
Retailer 3
-
$4,003 AUD
$2,812 USD
View
B+
Retailer 4
-
$4,135 AUD
€2,766 EUR
View
B
Retailer 5
-
$6,004 AUD
£3,321 GBP
View
Most Expensive
B
NZ Jewellers
65547e64-323c-4881-959b-6f0f3adacd31 · Oct 30
$7,165 AUD
$5,033 USD
View
5 more retailers have this diamond
Prices start from $3,163 AUDSave up to $4,002 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
0.90ct Marquise
$3,163 AUD