Marquise|Natural|GIA

1.20ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 7552350163

Certificate GIA 7552350163

Diamond specifications and retailer prices

From $1,317 USD
As of November 5, 2026
Save $1,141 USD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,458 USD at Wholesale Diamonds Direct · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552350163. Listed at 10 retailers as of November 4, 2026, with prices from $1,317 to $2,458, a $1,141 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,458. 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.49°
Pavilion angle42.27°
OriginNatural
Grading LabGIA
CertificateGIA 7552350163
Dimensions10.35 × 5.58 × 3.63 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.35 mm5.58 mm1.20 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552350163
Side View
Table 60.0%Crown 35.49°Girdle: MED-VTKPavilion 42.27°Culet: NoneDepth 65.1%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,095 USD|Low: $1,310 USD|High: $2,815 USD|Avg: $1,925 USD|-18.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 2$1,317 USD
Retailer 3$1,493 USD
Retailer 8$1,525 USD
Retailer 6$1,627 USD
Retailer 4$1,804 USD
Retailer 7$1,827 USD
Retailer 5$2,007 USD
Retailer 1$2,095 USD
Wholesale Diamonds Direct$2,458 USD

32 data points across 9 retailers

10 retailers$1,317 USD to $2,458 USD

A
Cheapest Retailer
-
$1,317 USD
A
Retailer 2
-
$1,493 USD
View
A
Retailer 3
-
$1,525 USD
View
A
Retailer 4
-
$1,627 USD
View
B+
Retailer 5
-
$1,804 USD
View
B+
Retailer 6
-
$1,827 USD
View
B+
Retailer 7
-
$2,007 USD
View
B+
Retailer 8
-
$2,054 USD
View
B+
Retailer 9
-
$2,095 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262935119 · Nov 4
$2,458 USD
View
9 more retailers have this diamond
Prices start from $1,317 USDSave up to $1,141 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
$1,317 USD