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Marquise|Natural|GIA

1.02ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 16145824

Certificate GIA 16145824

Diamond specifications and retailer prices

From €3,060 EUR
As of November 4, 2026
Save €3,734 EUR (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €6,795 EUR at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 16145824. Listed at 5 retailers as of November 4, 2026, with prices from €3,060 to €6,795, a €3,734 spread on the same certified stone. MOH London lists it at €6,795. 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

1.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 16145824
Dimensions9.46 × 5.31 × 3.48 mm
L/W Ratio1.78
Girdle conditionFaceted
Cert comments
Additional twinning wisps are not shown. Surface graining is not shown.
Key to symbols
Twinning Wisp, Feather, Indented Natural
Top View
9.46 mm5.31 mm1.02 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 16145824
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.5%

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: €6,795 EUR|Low: €3,060 EUR|High: €6,895 EUR|Avg: €4,432 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€3,060 EUR
Retailer 5€3,403 EUR
Retailer 2€4,187 EUR
Retailer 3€4,312 EUR
Retailer 4€4,723 EUR
MOH London€6,795 EUR

45 data points across 6 retailers

5 retailers€3,060 EUR to €6,795 EUR

B+
Cheapest Retailer
-
€3,060 EUR
B+
Retailer 2
-
€4,187 EUR
View
Retailer 3
-
€4,312 EUR
View
Price last confirmed 28 days ago
Retailer 4
-
€4,723 EUR
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
E573CF3FB · Nov 4
€6,795 EUR
£6,005 GBP
View
4 more retailers have this diamond
Prices start from €3,060 EURSave up to €3,734 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+
1.02ct Marquise
€3,060 EUR