Marquise|Natural|GIA

1.21ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 2241045548

Certificate GIA 2241045548

Diamond specifications and retailer prices

From $5,114 USD
As of November 5, 2026
12 retailers carry this diamond
Most expensive: $8,859 USD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241045548. Listed at 12 retailers as of November 5, 2026. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.78°
Pavilion angle40.15°
OriginNatural
Grading LabGIA
CertificateGIA 2241045548
Dimensions11.28 × 5.32 × 3.39 mm
L/W Ratio2.12
Culet sizeNone
Top View
11.28 mm5.32 mm1.21 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241045548
Side View
Table 60.0%Crown 39.78°Girdle: STK-THKPavilion 40.15°Culet: NDepth 63.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $5,114 USD|Low: $5,023 USD|High: $9,216 USD|Avg: $6,288 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 5, 2026
Retailer 9$5,023 USD
Retailer 2$5,057 USD
Retailer 1$5,114 USD
Retailer 8$5,289 USD
Retailer 4$5,449 USD
Retailer 5$5,603 USD
Retailer 10$5,910 USD
Retailer 11$6,211 USD
Retailer 7$6,420 USD
Retailer 6$6,927 USD
Retailer 3$8,421 USD
Wholesale Diamonds Direct$8,859 USD

38 data points across 12 retailers

12 retailers

Retailer 1
-
$5,023 USD
Price last confirmed 9 days ago
Retailer 2
-
$5,057 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$5,114 USD
View
Retailer 4
-
$5,289 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$5,449 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,603 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$5,910 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$6,211 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$6,420 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$6,927 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$8,421 USD
View
Price last confirmed 10 days ago
Most Expensive
Wholesale Diamonds Direct
611334265 · Oct 27
$8,859 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $5,114 USD

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
$5,114 USD