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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 $3,018 SGD
As of November 6, 2026
Save $1,318 SGD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,779 SGD 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: $7,779 SGD|Low: $2,956 SGD|High: $7,779 SGD|Avg: $4,259 SGD
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$2,956 SGD
Retailer 6$3,018 SGD
Retailer 9$3,371 SGD
Retailer 8$3,500 SGD
Retailer 7$3,850 SGD
Retailer 2$3,855 SGD
Retailer 11$3,889 SGD
Retailer 4$3,938 SGD
Retailer 5$4,336 SGD
Retailer 3$5,491 SGD
NZ Jewellers$7,779 SGD

43 data points across 11 retailers

10 retailers$3,018 SGD to $4,336 SGD

B
Cheapest Retailer
-
$3,018 SGD
Retailer 2
-
$3,257 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$3,371 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,500 SGD
View
B
Retailer 5
-
$3,850 SGD
View
B
Retailer 6
-
$3,855 SGD
View
B
Retailer 7
-
$3,889 SGD
View
B
Retailer 8
-
$3,938 SGD
View
B
Retailer 9
-
$4,336 SGD
View
Most Expensive
NZ Jewellers
e1eab38c-45f1-403d-b61c-035abb596b22 · Nov 5
$7,779 SGD
$6,090 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,018 SGDSave up to $1,318 SGD

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
$3,018 SGD