Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 2241097416

Certificate GIA 2241097416

Diamond specifications and retailer prices

From $2,424 USD
As of November 5, 2026
Save $2,048 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,472 USD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2241097416. Listed at 11 retailers as of November 5, 2026, with prices from $2,424 to $4,472, a $2,048 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,472. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.79°
Pavilion angle40.48°
OriginNatural
Grading LabGIA
CertificateGIA 2241097416
Dimensions10.25 × 5.52 × 3.61 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.25 mm5.52 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2241097416
Side View
Table 58.0%Crown 40.79°Girdle: MED-THKPavilion 40.48°Culet: NDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,699 USD|Low: $2,411 USD|High: $5,238 USD|Avg: $3,504 USD|-14.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 6$2,424 USD
Retailer 10$2,564 USD
Retailer 1$2,699 USD
Retailer 2$2,905 USD
Retailer 9$2,988 USD
Retailer 3$3,025 USD
Retailer 7$3,210 USD
Retailer 4$3,301 USD
Retailer 8$3,313 USD
Retailer 5$4,186 USD
Wholesale Diamonds Direct$4,472 USD

20 data points across 11 retailers

11 retailers$2,424 USD to $4,472 USD

A
Cheapest Retailer
-
$2,424 USD
A
Retailer 2
-
$2,564 USD
View
A
Retailer 3
-
$2,699 USD
View
A
Retailer 4
-
$2,905 USD
View
B+
Retailer 5
-
$2,988 USD
View
B+
Retailer 6
-
$3,025 USD
View
B+
Retailer 7
-
$3,210 USD
View
B+
Retailer 8
-
$3,301 USD
View
B+
Retailer 9
-
$3,313 USD
View
B
Retailer 10
-
$4,186 USD
View
Most Expensive
B
Wholesale Diamonds Direct
643534565 · Nov 6
$4,472 USD
View
10 more retailers have this diamond
Prices start from $2,424 USDSave up to $2,048 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.

A
1.20ct Marquise
$2,424 USD