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Marquise|Natural|GIA

1.03ct I IF Marquise Natural Diamond

EX • I/IF • GIA 5556949717

Certificate GIA 5556949717

Diamond specifications and retailer prices

From €3,485 EUR
$3,894 USD
As of November 2, 2026
Save €3,093 EUR (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €6,579 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded I colour (near-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 5556949717. Listed at 7 retailers as of October 30, 2026, with prices from €3,485 to €6,579, a €3,093 spread on the same certified stone. NZ Jewellers lists it at €6,579. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5556949717
Dimensions10.13 × 5.25 × 3.27 mm
L/W Ratio1.93
Top View
10.13 mm5.25 mm1.03 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556949717
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.2%

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 2
Current: €6,579 EUR|Low: €2,964 EUR|High: €7,132 EUR|Avg: €4,709 EUR|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€3,485 EUR
Retailer 6€3,564 EUR
Retailer 7€4,034 EUR
Retailer 2€4,273 EUR
Retailer 5€4,406 EUR
Retailer 3€6,316 EUR
NZ Jewellers€6,579 EUR

32 data points across 7 retailers

7 retailers€3,485 EUR to €6,579 EUR

A
Cheapest Retailer
-
€3,485 EUR
$3,894 USD
Final sale: no returns
A
Retailer 2
-
€3,564 EUR
$3,982 USD
View
A
Retailer 3
-
€4,034 EUR
$4,507 USD
View
B+
Retailer 4
-
€4,273 EUR
View
B+
Retailer 5
-
€4,406 EUR
£3,876 GBP
View
B
Retailer 6
-
€6,316 EUR
£5,556 GBP
View
Most Expensive
B
NZ Jewellers
ca8dfc18-73c1-4529-9770-45b2459b2bcf · Oct 30
€6,579 EUR
$7,350 USD
View
6 more retailers have this diamond
Prices start from €3,485 EURSave up to €3,093 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
1.03ct Marquise
€3,485 EUR