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Marquise|Natural|GIA

1.20ct I SI1 Marquise Natural Diamond

VG • I/SI1 • GIA 2241097416

Certificate GIA 2241097416

Diamond specifications and retailer prices

From $4,373 NZD
As of November 5, 2026
Save $3,695 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,068 NZD 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 $4,373 to $8,068, a $3,695 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,068. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,869 NZD|Low: $4,349 NZD|High: $9,448 NZD|Avg: $6,321 NZD|-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$4,373 NZD
Retailer 10$4,625 NZD
Retailer 1$4,869 NZD
Retailer 2$5,240 NZD
Retailer 9$5,390 NZD
Retailer 3$5,457 NZD
Retailer 7$5,791 NZD
Retailer 4$5,955 NZD
Retailer 8$5,976 NZD
Retailer 5$7,551 NZD
Wholesale Diamonds Direct$8,068 NZD

20 data points across 11 retailers

11 retailers$4,373 NZD to $8,068 NZD

A
Cheapest Retailer
-
$4,373 NZD
A
Retailer 2
-
$4,625 NZD
View
A
Retailer 3
-
$4,869 NZD
View
A
Retailer 4
-
$5,240 NZD
View
B+
Retailer 5
-
$5,390 NZD
View
B+
Retailer 6
-
$5,457 NZD
View
B+
Retailer 7
-
$5,791 NZD
View
B+
Retailer 8
-
$5,955 NZD
View
B+
Retailer 9
-
$5,976 NZD
View
B
Retailer 10
-
$7,551 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
643534565 · Nov 6
$8,068 NZD
$4,472 USD
View
10 more retailers have this diamond
Prices start from $4,373 NZDSave up to $3,695 NZD

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
$4,373 NZD