Marquise|Natural|GIA

1.20ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 1569227572

Certificate GIA 1569227572

Diamond specifications and retailer prices

From $1,958 USD
As of November 5, 2026
Save $2,028 USD (51%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,986 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 J 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 1569227572. Listed at 11 retailers as of November 5, 2026, with prices from $1,958 to $3,986, a $2,028 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,986. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.88°
Pavilion angle40.26°
OriginNatural
Grading LabGIA
CertificateGIA 1569227572
Dimensions9.99 × 5.40 × 3.54 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.99 mm5.40 mm1.20 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569227572
Side View
Table 61.0%Crown 40.88°Girdle: STK-VTKPavilion 40.26°Culet: NoneDepth 65.5%

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: $3,136 USD|Low: $1,947 USD|High: $4,287 USD|Avg: $2,973 USD|-4.9%
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 3$1,958 USD
Retailer 6$2,405 USD
Retailer 5$2,440 USD
Retailer 4$2,446 USD
Retailer 2$2,588 USD
Retailer 10$2,663 USD
Retailer 8$2,877 USD
Retailer 9$3,001 USD
Retailer 1$3,136 USD
Retailer 7$3,729 USD
Wholesale Diamonds Direct$3,986 USD

33 data points across 11 retailers

11 retailers$1,958 USD to $3,986 USD

A
Cheapest Retailer
-
$1,958 USD
B+
Retailer 2
-
$2,405 USD
View
B+
Retailer 3
-
$2,440 USD
View
B+
Retailer 4
-
$2,446 USD
View
B+
Retailer 5
-
$2,588 USD
View
B+
Retailer 6
-
$2,663 USD
View
B+
Retailer 7
-
$2,877 USD
View
B+
Retailer 8
-
$3,001 USD
View
B
Retailer 9
-
$3,136 USD
View
B
Retailer 10
-
$3,729 USD
View
Most Expensive
B
Wholesale Diamonds Direct
643534603 · Nov 6
$3,986 USD
View
10 more retailers have this diamond
Prices start from $1,958 USDSave up to $2,028 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
$1,958 USD