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Marquise|Natural|GIA

1.20ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2567364415

Certificate GIA 2567364415

Diamond specifications and retailer prices

From €2,871 EUR
As of November 6, 2026
Save €3,842 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,714 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567364415. Listed at 18 retailers as of November 5, 2026, with prices from €2,871 to €6,714, a €3,842 spread on the same certified stone. NZ Jewellers lists it at €6,714. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567364415
Dimensions10.93 × 5.73 × 3.28 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Natural
Top View
10.93 mm5.73 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567364415
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.3%

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 6
Current: €6,714 EUR|Low: €2,871 EUR|High: €6,888 EUR|Avg: €4,064 EUR|-2.5%
NZ Jewellers
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 2€2,871 EUR
Retailer 16€3,065 EUR
Retailer 8€3,197 EUR
Retailer 14€3,391 EUR
Retailer 7€3,568 EUR
Retailer 11€3,790 EUR
Retailer 4€3,854 EUR
Retailer 18€3,854 EUR
Retailer 10€3,887 EUR
Retailer 13€3,903 EUR
Retailer 6€3,914 EUR
Retailer 9€4,073 EUR
Retailer 17€4,075 EUR
Retailer 3€4,076 EUR
Retailer 12€4,089 EUR
Retailer 5€4,447 EUR
Retailer 15€6,122 EUR
NZ Jewellers€6,714 EUR

16 data points across 18 retailers

18 retailers€2,871 EUR to €6,714 EUR

A
Cheapest Retailer
-
€2,871 EUR
B+
Retailer 2
-
€3,065 EUR
View
Final sale: no returns
B+
Retailer 3
-
€3,197 EUR
View
B+
Retailer 4
-
€3,391 EUR
View
B+
Retailer 5
-
€3,568 EUR
View
B
Retailer 6
-
€3,790 EUR
View
B+
Retailer 7
-
€3,854 EUR
View
B+
Retailer 8
-
€3,854 EUR
View
Retailer 9
-
€3,887 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€3,903 EUR
View
B+
Retailer 11
-
€3,914 EUR
View
B+
Retailer 12
-
€4,073 EUR
View
B+
Retailer 13
-
€4,075 EUR
View
B
Retailer 14
-
€4,076 EUR
View
B
Retailer 15
-
€4,089 EUR
View
B
Retailer 16
-
€4,447 EUR
View
B
Retailer 17
-
€6,122 EUR
View
Most Expensive
B
NZ Jewellers
cceff9af-49de-41ca-83a9-a8c2041e4e42 · Nov 5
€6,714 EUR
$7,496 USD
View
17 more retailers have this diamond
Prices start from €2,871 EURSave up to €3,842 EUR

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
€2,871 EUR