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Marquise|Natural|GIA

1.02ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 5241019690

Certificate GIA 5241019690

Diamond specifications and retailer prices

From $4,096 AUD
As of November 4, 2026
Save $5,148 AUD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,782 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct 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 5241019690. Listed at 18 retailers as of November 2, 2026, with a 126% 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

1.02
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241019690
Dimensions9.55 × 5.16 × 3.36 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.55 mm5.16 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241019690
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.0%

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: $6,747 AUD|Low: $4,023 AUD|High: $9,417 AUD|Avg: $5,933 AUD|-0.3%
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
November 5, 2026
Retailer 2$4,096 AUD
Retailer 8$4,645 AUD
Retailer 10$4,928 AUD
Retailer 4$5,101 AUD
Retailer 7$5,224 AUD
Retailer 13$5,285 AUD
Retailer 3$5,468 AUD
Retailer 6$5,758 AUD
Retailer 12$5,944 AUD
Retailer 9$6,304 AUD
Retailer 1$6,747 AUD
Retailer 5$7,075 AUD
Retailer 11$8,281 AUD
Retailer 14$9,244 AUD

33 data points across 14 retailers

18 retailers$4,096 AUD to $9,244 AUD

A
Cheapest Retailer
-
$4,096 AUD
A
Retailer 2
-
$4,645 AUD
View
A
Retailer 3
-
$4,928 AUD
View
B+
Retailer 4
-
$5,101 AUD
View
Final sale: no returns
Retailer 5
-
$5,124 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$5,224 AUD
View
B+
Retailer 7
-
$5,285 AUD
View
B+
Retailer 8
-
$5,337 AUD
View
B+
Retailer 9
-
$5,468 AUD
View
B+
Retailer 10
-
$5,758 AUD
View
B+
Retailer 11
-
$5,944 AUD
View
Retailer 12
-
$5,973 AUD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$6,304 AUD
View
B+
Retailer 14
-
$6,747 AUD
View
B+
Retailer 15
-
$7,075 AUD
View
B
Retailer 16
-
$8,281 AUD
View
B
Retailer 17
-
$9,244 AUD
View
Most Expensive
NZ Jewellers
5527cba9-4958-4efe-9b3d-6667ab8a20f1 · Sep 30
$9,782 AUD
$6,848 USD
View
Price last confirmed 36 days ago
17 more retailers have this diamond
Prices start from $4,096 AUDSave up to $5,148 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
1.02ct Marquise
$4,096 AUD