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Marquise|Natural|GIA

1.20ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2546734734

Certificate GIA 2546734734

Diamond specifications and retailer prices

From €3,973 EUR
As of November 6, 2026
Save €4,645 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,618 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546734734. Listed at 18 retailers as of November 5, 2026, with prices from €3,973 to €8,618, a €4,645 spread on the same certified stone. NZ Jewellers lists it at €8,618. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546734734
Dimensions11.63 × 5.26 × 3.34 mm
L/W Ratio2.21
Top View
11.63 mm5.26 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546734734
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.4%

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 6
Current: €8,618 EUR|Low: €3,898 EUR|High: €8,714 EUR|Avg: €5,057 EUR|-1.1%
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
November 6, 2026
Retailer 9€3,973 EUR
Retailer 8€4,156 EUR
Retailer 13€4,285 EUR
Retailer 14€4,309 EUR
Retailer 15€4,419 EUR
Retailer 6€4,635 EUR
Retailer 16€4,668 EUR
Retailer 7€4,720 EUR
Retailer 17€4,945 EUR
Retailer 11€5,025 EUR
Retailer 2€5,067 EUR
Retailer 4€5,138 EUR
Retailer 3€5,274 EUR
Retailer 5€5,274 EUR
Retailer 12€5,386 EUR
Retailer 10€5,444 EUR
NZ Jewellers€8,618 EUR

36 data points across 17 retailers

18 retailers€3,973 EUR to €8,618 EUR

B+
Cheapest Retailer
-
€3,973 EUR
B+
Retailer 2
-
€4,156 EUR
View
B+
Retailer 3
-
€4,285 EUR
View
B+
Retailer 4
-
€4,309 EUR
View
Final sale: no returns
B+
Retailer 5
-
€4,419 EUR
View
B
Retailer 6
-
€4,635 EUR
View
B+
Retailer 7
-
€4,668 EUR
View
B+
Retailer 8
-
€4,720 EUR
View
B+
Retailer 9
-
€4,945 EUR
View
B+
Retailer 10
-
€5,025 EUR
View
B+
Retailer 11
-
€5,067 EUR
View
B+
Retailer 12
-
€5,138 EUR
View
B
Retailer 13
-
€5,274 EUR
View
B
Retailer 14
-
€5,274 EUR
View
B
Retailer 15
-
€5,386 EUR
View
B
Retailer 16
-
€5,444 EUR
View
B
Retailer 17
-
€5,446 EUR
View
Most Expensive
B
NZ Jewellers
40d2b708-0666-4130-9e82-bc1b5dafc119 · Nov 5
€8,618 EUR
$9,673 USD
View
17 more retailers have this diamond
Prices start from €3,973 EURSave up to €4,645 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.

B+
1.20ct Marquise
€3,973 EUR