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Marquise|Natural|GIA

1.05ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 1538174691

Certificate GIA 1538174691

Diamond specifications and retailer prices

From $3,816 AUD
$2,674 USD
As of November 1, 2026
Save $3,968 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,784 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded J 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 1538174691. Listed at 16 retailers as of November 1, 2026, with prices from $3,816 to $7,784, a $3,968 spread on the same certified stone. NZ Jewellers lists it at $7,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538174691
Dimensions10.85 × 5.30 × 3.31 mm
L/W Ratio2.05
Top View
10.85 mm5.30 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538174691
Side View
Table 56.0%CrownGirdlePavilionCulet: NDepth 62.6%

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 1
Current: $7,784 AUD|Low: $3,816 AUD|High: $7,888 AUD|Avg: $5,097 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
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 6$3,816 AUD
Retailer 3$4,001 AUD
Retailer 5$4,124 AUD
Retailer 10$4,269 AUD
Retailer 13$4,338 AUD
Retailer 7$4,468 AUD
Retailer 14$4,468 AUD
Retailer 2$4,630 AUD
Retailer 4$4,640 AUD
Retailer 8$4,979 AUD
Retailer 15$5,006 AUD
Retailer 16$5,155 AUD
Retailer 11$5,229 AUD
Retailer 12$5,492 AUD
Retailer 9$7,472 AUD
NZ Jewellers$7,784 AUD

33 data points across 16 retailers

16 retailers$3,816 AUD to $7,784 AUD

B+
Cheapest Retailer
-
$3,816 AUD
$2,674 USD
B+
Retailer 2
-
$4,001 AUD
$2,804 USD
View
B+
Retailer 3
-
$4,124 AUD
$2,890 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,269 AUD
£2,356 GBP
View
B+
Retailer 5
-
$4,338 AUD
$3,040 USD
View
B+
Retailer 6
-
$4,468 AUD
$3,131 USD
View
B+
Retailer 7
-
$4,468 AUD
$3,131 USD
View
B+
Retailer 8
-
$4,630 AUD
£2,555 GBP
View
B+
Retailer 9
-
$4,640 AUD
$3,252 USD
View
Retailer 10
-
$4,979 AUD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$5,006 AUD
$3,508 USD
View
B+
Retailer 12
-
$5,155 AUD
$3,613 USD
View
B+
Retailer 13
-
$5,229 AUD
€3,490 EUR
View
B
Retailer 14
-
$5,492 AUD
ZAR 62,179 ZAR
View
B
Retailer 15
-
$7,472 AUD
£4,123 GBP
View
Most Expensive
B
NZ Jewellers
bb9c8ebe-fd43-419a-bdd2-779e44cf9f0f · Nov 3
$7,784 AUD
$5,455 USD
View
15 more retailers have this diamond
Prices start from $3,816 AUDSave up to $3,968 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+
1.05ct Marquise
$3,816 AUD