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Marquise|Natural|GIA

1.02ct J IF Marquise Natural Diamond

EX • J/IF • GIA 5556323559

Certificate GIA 5556323559

Diamond specifications and retailer prices

From €2,299 EUR
£2,022 GBP
As of November 1, 2026
Save €3,066 EUR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,364 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded J 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 5556323559. Listed at 11 retailers as of October 30, 2026, with prices from €2,299 to €5,364, a €3,066 spread on the same certified stone. NZ Jewellers lists it at €5,364. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.86°
Pavilion angle39.39°
OriginNatural
Grading LabGIA
CertificateGIA 5556323559
Dimensions10.11 × 5.28 × 3.25 mm
L/W Ratio1.91
Girdle conditionThick
Top View
10.11 mm5.28 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556323559
Side View
Table 57.0%Crown 36.86°Girdle: ThickPavilion 39.39°Culet: NoneDepth 61.6%

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 1
Current: €5,364 EUR|Low: €2,299 EUR|High: €5,503 EUR|Avg: €3,128 EUR|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2€2,299 EUR
Retailer 8€2,421 EUR
Retailer 10€2,565 EUR
Retailer 6€2,665 EUR
Retailer 4€2,694 EUR
Retailer 11€2,694 EUR
Retailer 9€2,698 EUR
Retailer 5€2,885 EUR
Retailer 3€2,949 EUR
Retailer 7€4,314 EUR
NZ Jewellers€5,364 EUR

37 data points across 11 retailers

11 retailers€2,299 EUR to €5,364 EUR

A
Cheapest Retailer
-
€2,299 EUR
£2,022 GBP
A
Retailer 2
-
€2,421 EUR
$2,705 USD
View
A
Retailer 3
-
€2,565 EUR
$2,866 USD
View
A
Retailer 4
-
€2,665 EUR
$2,977 USD
View
Retailer 5
-
€2,694 EUR
$3,010 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€2,694 EUR
$3,010 USD
View
B+
Retailer 7
-
€2,698 EUR
$3,014 USD
View
B+
Retailer 8
-
€2,885 EUR
$3,223 USD
View
Retailer 9
-
€2,949 EUR
A$5,069 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€4,314 EUR
£3,795 GBP
View
Most Expensive
B
NZ Jewellers
521747a2-0469-4de0-ab37-f41a882ed0ce · Oct 30
€5,364 EUR
$5,993 USD
View
10 more retailers have this diamond
Prices start from €2,299 EURSave up to €3,066 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
€2,299 EUR