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Marquise|Natural|GIA

1.02ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1558370884

Certificate GIA 1558370884

Diamond specifications and retailer prices

From €2,793 EUR
As of November 4, 2026
Save €1,094 EUR (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,887 EUR at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D 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 1558370884. Listed at 11 retailers as of November 4, 2026, with prices from €2,793 to €3,887, a €1,094 spread on the same certified stone. Cape Diamonds lists it at €3,887. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.73°
Pavilion angle40.31°
OriginNatural
Grading LabGIA
CertificateGIA 1558370884
Dimensions9.57 × 5.16 × 3.37 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.57 mm5.16 mm1.02 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558370884
Side View
Table 58.0%Crown 40.73°Girdle: MED-VTKPavilion 40.31°Culet: NoneDepth 65.3%

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 4
Current: €3,887 EUR|Low: €1,832 EUR|High: €3,887 EUR|Avg: €2,899 EUR|+12.0%
Cape Diamonds
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
November 5, 2026
Retailer 12€1,843 EUR
Retailer 3€2,275 EUR
Retailer 4€2,520 EUR
Retailer 9€2,793 EUR
Retailer 13€2,815 EUR
Retailer 6€2,849 EUR
Retailer 10€2,875 EUR
Retailer 2€2,949 EUR
Retailer 7€3,247 EUR
Retailer 8€3,296 EUR
Retailer 14€3,459 EUR
Retailer 11€3,713 EUR
Retailer 5€3,812 EUR
Cape Diamonds€3,887 EUR

16 data points across 14 retailers

11 retailers€2,793 EUR to €3,887 EUR

Retailer 1
-
€2,275 EUR
Price last confirmed 21 days ago
Retailer 2
-
€2,520 EUR
View
Price last confirmed 21 days ago
A
Retailer 3
-
€2,793 EUR
View
B+
Retailer 4
-
€2,849 EUR
View
B+
Retailer 5
-
€2,875 EUR
View
B+
Retailer 6
-
€2,949 EUR
View
B+
Retailer 7
-
€3,247 EUR
View
B+
Retailer 8
-
€3,296 EUR
View
B
Retailer 9
-
€3,713 EUR
View
Retailer 10
-
€3,812 EUR
View
Price last confirmed 22 days ago
Most Expensive
B
Cape Diamonds
cert_1558370884 · Nov 5
€3,887 EUR
ZAR 70,486 ZAR
View
10 more retailers have this diamond
Prices start from €2,793 EURSave up to €1,094 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
€2,793 EUR