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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 6542827900

Certificate GIA 6542827900

Diamond specifications and retailer prices

From $4,611 AUD
As of November 4, 2026
Save $4,611 AUD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,610 AUD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I 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 6542827900. Listed at 18 retailers as of November 2, 2026, with a 100% 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

1.01
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6542827900
Dimensions10.52 × 5.30 × 3.24 mm
L/W Ratio1.98
Top View
10.52 mm5.30 mm1.01 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542827900
Side View
Table 59.0%CrownGirdle: THN-THKPavilion 40°Culet: NoneDepth 61.1%

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 4
Current: $5,640 AUD|Low: $4,550 AUD|High: $10,047 AUD|Avg: $6,140 AUD|-5.5%
Retailer 1
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 5, 2026
Retailer 3$4,611 AUD
Retailer 8$4,731 AUD
Retailer 11$4,791 AUD
Retailer 12$4,791 AUD
Retailer 16$4,937 AUD
Retailer 13$5,487 AUD
Retailer 14$5,487 AUD
Retailer 1$5,640 AUD
Retailer 2$5,714 AUD
Retailer 6$5,714 AUD
Retailer 5$5,900 AUD
Retailer 7$5,980 AUD
Retailer 9$6,431 AUD
Retailer 4$7,097 AUD
Retailer 15$8,045 AUD
Retailer 10$9,222 AUD

40 data points across 16 retailers

18 retailers$4,611 AUD to $9,222 AUD

Retailer 1
-
$4,443 AUD
Price last confirmed 179 days ago
A
Retailer 2
-
$4,611 AUD
View
Final sale: no returns
A
Retailer 3
-
$4,731 AUD
View
A
Retailer 4
-
$4,791 AUD
View
A
Retailer 5
-
$4,791 AUD
View
A
Retailer 6
-
$4,937 AUD
View
B+
Retailer 7
-
$5,487 AUD
View
B+
Retailer 8
-
$5,487 AUD
View
B+
Retailer 9
-
$5,640 AUD
View
B+
Retailer 10
-
$5,714 AUD
View
B+
Retailer 11
-
$5,714 AUD
View
B+
Retailer 12
-
$5,900 AUD
View
B+
Retailer 13
-
$5,980 AUD
View
B+
Retailer 14
-
$6,431 AUD
View
B
Retailer 15
-
$7,097 AUD
View
B
Retailer 16
-
$8,045 AUD
View
B
Retailer 17
-
$9,222 AUD
View
Most Expensive
NZ Jewellers
dff2fa93-8cc3-4385-b0b9-7e8a5dae583d · Oct 9
$9,610 AUD
$6,727 USD
View
Price last confirmed 27 days ago
17 more retailers have this diamond
Prices start from $4,611 AUDSave up to $4,611 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
1.01ct Marquise
$4,611 AUD