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Marquise|Natural|GIA

0.90ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 5231841353

Certificate GIA 5231841353

Diamond specifications and retailer prices

From $2,114 AUD
HK$11,600 HKD
As of November 1, 2026
Save $3,927 AUD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,373 AUD at NZ Jewellers · As of September 27, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231841353. Listed at 14 retailers as of October 30, 2026, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.03°
OriginNatural
Grading LabGIA
CertificateGIA 5231841353
Dimensions10.70 × 4.81 × 2.82 mm
L/W Ratio2.22
Top View
10.70 mm4.81 mm0.90 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231841353
Side View
Table 55.0%CrownGirdle: THK-VTKPavilion 36.03°Culet: NoneDepth 58.6%

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 1
Current: $6,040 AUD|Low: $2,096 AUD|High: $6,373 AUD|Avg: $3,623 AUD|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$2,114 AUD
Retailer 4$2,576 AUD
Retailer 5$2,718 AUD
Retailer 3$2,850 AUD
Retailer 9$2,890 AUD
Retailer 11$2,992 AUD
Retailer 8$3,022 AUD
Retailer 10$3,916 AUD
Retailer 7$4,410 AUD
Retailer 2$5,062 AUD
NZ Jewellers$6,040 AUD

40 data points across 11 retailers

14 retailers$2,114 AUD to $6,040 AUD

A
Cheapest Retailer
-
$2,114 AUD
HK$11,600 HKD
A
Retailer 2
-
$2,576 AUD
€1,723 EUR
View
A
Retailer 3
-
$2,718 AUD
$1,909 USD
View
A
Retailer 4
-
$2,850 AUD
$2,002 USD
View
Final sale: no returns
A
Retailer 5
-
$2,890 AUD
$2,030 USD
View
A
Retailer 6
-
$2,992 AUD
SGD 2,840 SGD
View
A
Retailer 7
-
$3,022 AUD
$2,123 USD
View
Retailer 8
-
$3,048 AUD
$2,141 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$3,514 AUD
View
B+
Retailer 10
-
$3,916 AUD
€2,620 EUR
View
B+
Retailer 11
-
$4,410 AUD
€2,950 EUR
View
B+
Retailer 12
-
$5,062 AUD
£2,800 GBP
View
B
Retailer 13
-
$6,040 AUD
$4,243 USD
View
Most Expensive
NZ Jewellers
fd21c7ea-0a23-46a2-8767-b259e92986f1 · Sep 27
$6,373 AUD
$4,477 USD
View
Price last confirmed 35 days ago
13 more retailers have this diamond
Prices start from $2,114 AUDSave up to $3,927 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
$2,114 AUD