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Marquise|Natural|GIA

1.20ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 2567597516

Certificate GIA 2567597516

Diamond specifications and retailer prices

From $8,589 NZD
As of November 4, 2026
Save $6,759 NZD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,347 NZD 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567597516. Listed at 15 retailers as of November 4, 2026, with prices from $8,589 to $15,347, a $6,759 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,347. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.96°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 2567597516
Dimensions10.15 × 5.47 × 3.59 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.15 mm5.47 mm1.20 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567597516
Side View
Table 57.0%Crown 38.96°Girdle: THN-VTKPavilion 40.62°Culet: NoneDepth 65.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,958 NZD|Low: $8,589 NZD|High: $15,347 NZD|Avg: $10,864 NZD
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$8,589 NZD
Retailer 12$8,672 NZD
Retailer 9$8,829 NZD
Retailer 14$8,925 NZD
Retailer 13$9,126 NZD
Retailer 6$9,129 NZD
Retailer 5$9,407 NZD
Retailer 8$9,638 NZD
Retailer 4$10,745 NZD
Retailer 2$10,766 NZD
Retailer 7$11,079 NZD
Retailer 1$11,958 NZD
Retailer 11$14,535 NZD
Retailer 3$14,870 NZD
Wholesale Diamonds Direct$15,347 NZD

23 data points across 15 retailers

15 retailers$8,589 NZD to $15,347 NZD

B+
Cheapest Retailer
-
$8,589 NZD
B+
Retailer 2
-
$8,672 NZD
View
B+
Retailer 3
-
$8,829 NZD
View
B+
Retailer 4
-
$8,925 NZD
View
B+
Retailer 5
-
$9,126 NZD
View
B+
Retailer 6
-
$9,129 NZD
View
B
Retailer 7
-
$9,407 NZD
View
B+
Retailer 8
-
$9,638 NZD
View
B
Retailer 9
-
$10,745 NZD
View
B
Retailer 10
-
$10,766 NZD
View
B
Retailer 11
-
$11,079 NZD
View
B
Retailer 12
-
$11,958 NZD
View
B
Retailer 13
-
$14,535 NZD
View
B
Retailer 14
-
$14,870 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
545946203 · Nov 4
$15,347 NZD
$8,628 USD
View
14 more retailers have this diamond
Prices start from $8,589 NZDSave up to $6,759 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.

B+
1.20ct Marquise
$8,589 NZD