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Marquise|Natural|GIA

1.02ct E IF Marquise Natural Diamond

E/IF • GIA 6422282543

Certificate GIA 6422282543

Diamond specifications and retailer prices

From €5,987 EUR
As of October 31, 2026
Save €454 EUR (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €6,441 EUR at Belgium Diamonds · As of October 29, 2026
View at Belgium Diamonds

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) and certified by GIA 6422282543. Listed at 2 retailers as of October 29, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422282543
Dimensions10.76 × 5.40 × 2.92 mm
L/W Ratio1.99
Top View
10.76 mm5.40 mm1.02 ctE / IF
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6422282543
Side View
Table 54.0%CrownGirdlePavilionCuletDepth 54.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €6,441 EUR|Low: €5,338 EUR|High: €6,441 EUR|Avg: €5,903 EUR
Belgium Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 3€5,338 EUR
Retailer 2€5,987 EUR
Belgium Diamonds€6,441 EUR

11 data points across 3 retailers

2 retailers€5,987 EUR to €6,441 EUR

A
Cheapest Retailer
-
€5,987 EUR
Most Expensive
B+
Belgium Diamonds
228377388 · Oct 29
€6,441 EUR
View
1 more retailer has this diamond
Prices start from €5,987 EURSave up to €454 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
€5,987 EUR