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Marquise|Natural|GIA

1.21ct L SI2 Marquise Natural Diamond

ID • L/SI2 • GIA 6552221469

Certificate GIA 6552221469

Diamond specifications and retailer prices

From $3,439 AUD
As of November 6, 2026
Save $1,502 AUD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,863 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552221469. Listed at 10 retailers as of November 3, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
L
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552221469
Dimensions10.37 × 5.50 × 3.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Top View
10.37 mm5.50 mm1.21 ctL / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552221469
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,863 AUD|Low: $3,368 AUD|High: $8,863 AUD|Avg: $4,853 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$3,368 AUD
Retailer 6$3,439 AUD
Retailer 9$3,841 AUD
Retailer 8$3,988 AUD
Retailer 7$4,387 AUD
Retailer 2$4,392 AUD
Retailer 11$4,432 AUD
Retailer 4$4,487 AUD
Retailer 5$4,941 AUD
Retailer 3$6,257 AUD
NZ Jewellers$8,863 AUD

43 data points across 11 retailers

10 retailers$3,439 AUD to $4,941 AUD

B
Cheapest Retailer
-
$3,439 AUD
Retailer 2
-
$3,711 AUD
View
Price last confirmed 30 days ago
Retailer 3
-
$3,841 AUD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,988 AUD
View
B
Retailer 5
-
$4,387 AUD
View
B
Retailer 6
-
$4,392 AUD
View
B
Retailer 7
-
$4,432 AUD
View
B
Retailer 8
-
$4,487 AUD
View
B
Retailer 9
-
$4,941 AUD
View
Most Expensive
NZ Jewellers
e1eab38c-45f1-403d-b61c-035abb596b22 · Nov 5
$8,863 AUD
$6,090 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,439 AUDSave up to $1,502 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
$3,439 AUD