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Marquise|Natural|GIA

1.02ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 1557154877

Certificate GIA 1557154877

Diamond specifications and retailer prices

From €2,245 EUR
As of November 1, 2026
Save €2,622 EUR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,867 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct 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 1557154877. Listed at 14 retailers as of November 1, 2026, with prices from €2,245 to €4,867, a €2,622 spread on the same certified stone. NZ Jewellers lists it at €4,867. 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

1.02
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1557154877
Dimensions10.55 × 5.23 × 3.28 mm
L/W Ratio2.02
Girdle conditionFaceted
Top View
10.55 mm5.23 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1557154877
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

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 1
Current: €4,867 EUR|Low: €1,947 EUR|High: €4,867 EUR|Avg: €3,075 EUR
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
November 6, 2026
Retailer 9€2,245 EUR
Retailer 10€2,336 EUR
Retailer 12€2,443 EUR
Retailer 8€2,460 EUR
Retailer 4€2,496 EUR
Retailer 3€2,610 EUR
Retailer 5€2,774 EUR
Retailer 11€2,774 EUR
Retailer 6€2,918 EUR
Retailer 2€3,089 EUR
Retailer 13€4,068 EUR
Retailer 7€4,659 EUR
NZ Jewellers€4,867 EUR

43 data points across 13 retailers

14 retailers€2,245 EUR to €4,867 EUR

Retailer 1
-
€2,018 EUR
Price last confirmed 63 days ago
A
Retailer 2
-
€2,245 EUR
View
A
Retailer 3
-
€2,336 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,443 EUR
View
A
Retailer 5
-
€2,460 EUR
View
A
Retailer 6
-
€2,496 EUR
View
A
Retailer 7
-
€2,610 EUR
View
A
Retailer 8
-
€2,774 EUR
View
A
Retailer 9
-
€2,774 EUR
View
A
Retailer 10
-
€2,918 EUR
View
A
Retailer 11
-
€3,089 EUR
View
B
Retailer 12
-
€4,068 EUR
View
B
Retailer 13
-
€4,659 EUR
View
Most Expensive
B
NZ Jewellers
fd37a118-231a-4828-94df-ce4c8ad33bb8 · Nov 5
€4,867 EUR
$5,463 USD
View
13 more retailers have this diamond
Prices start from €2,245 EURSave up to €2,622 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
1.02ct Marquise
€2,245 EUR