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Marquise|Natural|GIA

1.02ct E IF Marquise Natural Diamond

EX • E/IF • GIA 1359277355

Certificate GIA 1359277355

Diamond specifications and retailer prices

From €8,455 EUR
£7,438 GBP
As of October 31, 2026
Save €3,572 EUR (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €12,027 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1359277355. Listed at 6 retailers as of October 29, 2026, with prices from €8,455 to €12,027, a €3,572 spread on the same certified stone. MOH London lists it at €12,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1359277355
Dimensions11.30 × 5.13 × 2.93 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
11.30 mm5.13 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1359277355
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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: Oct 31
Current: €12,027 EUR|Low: €8,404 EUR|High: €12,107 EUR|Avg: €9,937 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2€8,455 EUR
Retailer 4€9,139 EUR
Retailer 6€9,139 EUR
Retailer 5€9,443 EUR
Retailer 3€9,651 EUR
MOH London€12,027 EUR

43 data points across 6 retailers

6 retailers€8,455 EUR to €12,027 EUR

A
Cheapest Retailer
-
€8,455 EUR
£7,438 GBP
B+
Retailer 2
-
€9,139 EUR
$10,210 USD
View
B+
Retailer 3
-
€9,139 EUR
$10,210 USD
View
B+
Retailer 4
-
€9,443 EUR
$10,550 USD
View
B+
Retailer 5
-
€9,651 EUR
View
Most Expensive
B
MOH London
1845733DC · Oct 29
€12,027 EUR
£10,580 GBP
View
5 more retailers have this diamond
Prices start from €8,455 EURSave up to €3,572 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
€8,455 EUR