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Marquise|Natural|GIA

1.02ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 5553250320

Certificate GIA 5553250320

Diamond specifications and retailer prices

From €1,678 EUR
As of November 6, 2026
Save €3,029 EUR (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,708 EUR at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553250320. Listed at 15 retailers as of November 5, 2026, with prices from €1,678 to €4,708, a €3,029 spread on the same certified stone. NZ Jewellers lists it at €4,708. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553250320
Dimensions9.83 × 5.14 × 3.23 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
9.83 mm5.14 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553250320
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.8%

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 6
Current: €4,708 EUR|Low: €1,678 EUR|High: €4,708 EUR|Avg: €2,522 EUR|+0.6%
NZ Jewellers
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 6, 2026
Retailer 2€1,678 EUR
Retailer 6€1,941 EUR
Retailer 11€2,034 EUR
Retailer 13€2,078 EUR
Retailer 4€2,213 EUR
Retailer 7€2,214 EUR
Retailer 10€2,252 EUR
Retailer 14€2,356 EUR
Retailer 9€2,368 EUR
Retailer 8€2,377 EUR
Retailer 5€2,554 EUR
Retailer 3€2,751 EUR
Retailer 12€3,867 EUR
NZ Jewellers€4,708 EUR

22 data points across 14 retailers

15 retailers€1,678 EUR to €4,708 EUR

A
Cheapest Retailer
-
€1,678 EUR
A
Retailer 2
-
€1,941 EUR
View
A
Retailer 3
-
€2,034 EUR
View
A
Retailer 4
-
€2,071 EUR
View
A
Retailer 5
-
€2,078 EUR
View
Final sale: no returns
Retailer 6
-
€2,213 EUR
View
Price last confirmed 9 days ago
A
Retailer 7
-
€2,214 EUR
View
A
Retailer 8
-
€2,252 EUR
View
B+
Retailer 9
-
€2,356 EUR
View
A
Retailer 10
-
€2,368 EUR
View
A
Retailer 11
-
€2,377 EUR
View
B+
Retailer 12
-
€2,554 EUR
View
B+
Retailer 13
-
€2,751 EUR
View
B
Retailer 14
-
€3,867 EUR
View
Most Expensive
B
NZ Jewellers
77b2b4cc-f276-486c-92aa-e547db73cc34 · Nov 5
€4,708 EUR
$5,256 USD
View
14 more retailers have this diamond
Prices start from €1,678 EURSave up to €3,029 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
€1,678 EUR