Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 1558637319

Certificate GIA 1558637319

Diamond specifications and retailer prices

From $3,546 USD
HK$27,700 HKD
Save $2,005 USD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,551 USD at Riddles Jewelry
View at Riddles Jewelry

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 1558637319. Listed at 15 retailers, with prices from $3,546 to $5,551 at Riddles Jewelry, a $2,005 spread on the same certified stone. 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
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle44.2°
OriginNatural
Grading LabGIA
CertificateGIA 1558637319
Dimensions11.44 × 5.30 × 3.46 mm
L/W Ratio2.16
Girdle conditionFaceted
Top View
11.44 mm5.30 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558637319
Side View
Table 65.0%Crown 34.2°Girdle: MED-VTKPavilion 44.2°Culet: NoneDepth 65.3%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 8 hours ago
Current: $4,632 USD|Low: $3,456 USD|High: $5,758 USD|Avg: $4,442 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Riddles Jewelry

29 data points across 17 retailers

15 retailers$3,546 USD - $5,551 USD

B+
Cheapest Retailer
-
$3,546 USD
HK$27,700 HKD
View
B
Retailer 2
-
$3,806 USD
View
B
Retailer 3
-
$3,806 USD
View
B
Retailer 4
-
$3,868 USD
View
B
Retailer 5
-
$4,105 USD
View
B
Retailer 6
-
$4,390 USD
View
B
Retailer 7
-
$4,392 USD
€4,183 EUR
View
B
Retailer 8
-
$4,468 USD
View
B
Retailer 9
-
$4,632 USD
£3,647 GBP
View
B
Retailer 10
-
$4,870 USD
View
B
Retailer 11
-
$4,870 USD
View
B
Retailer 12
-
$4,961 USD
View
B
Retailer 13
-
$5,030 USD
View
C
Retailer 14
-
$5,271 USD
View
Most Expensive
C
Riddles Jewelry
1973402270 · Sep 18
$5,551 USD
View
14 more retailers have this diamond
Prices start from $3,546 USDSave up to $2,005 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.

B+
1.20ct Marquise
$3,546 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.