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Marquise|Natural|GIA

1.21ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 7548943415

Certificate GIA 7548943415

Diamond specifications and retailer prices

From $11,524 AUD
As of November 6, 2026
Save $7,578 AUD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,049 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded G 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 7548943415. Listed at 16 retailers as of November 6, 2026, with a 66% 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

1.21
Carat
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548943415
Dimensions10.59 × 5.54 × 3.50 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Top View
10.59 mm5.54 mm1.21 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548943415
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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 6
Current: $23,049 AUD|Low: $11,524 AUD|High: $23,049 AUD|Avg: $14,952 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 7, 2026
Retailer 5$11,524 AUD
Retailer 7$11,610 AUD
Retailer 14$11,867 AUD
Retailer 11$12,324 AUD
Retailer 13$12,736 AUD
Retailer 4$12,781 AUD
Retailer 3$12,994 AUD
Retailer 2$13,182 AUD
Retailer 8$13,784 AUD
Retailer 15$13,934 AUD
Retailer 10$14,628 AUD
Retailer 6$14,905 AUD
Retailer 16$16,813 AUD
Retailer 9$17,047 AUD
Retailer 12$19,102 AUD
NZ Jewellers$23,049 AUD

32 data points across 16 retailers

16 retailers$11,524 AUD to $19,102 AUD

B+
Cheapest Retailer
-
$11,524 AUD
Final sale: no returns
B+
Retailer 2
-
$11,610 AUD
View
B+
Retailer 3
-
$11,867 AUD
View
B+
Retailer 4
-
$12,324 AUD
View
B+
Retailer 5
-
$12,736 AUD
View
B+
Retailer 6
-
$12,781 AUD
View
Retailer 7
-
$12,994 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$13,182 AUD
View
B
Retailer 9
-
$13,784 AUD
View
B+
Retailer 10
-
$13,934 AUD
View
B
Retailer 11
-
$14,628 AUD
View
B
Retailer 12
-
$14,905 AUD
View
B
Retailer 13
-
$16,813 AUD
View
B
Retailer 14
-
$17,047 AUD
View
B
Retailer 15
-
$19,102 AUD
View
Most Expensive
NZ Jewellers
a8b99fcf-0200-4200-8e73-feabc42e7684 · Nov 5
$23,049 AUD
$15,837 USD
View
Price under review
15 more retailers have this diamond
Prices start from $11,524 AUDSave up to $7,578 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+
1.21ct Marquise
$11,524 AUD