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Marquise|Natural|GIA

1.00ct L SI1 Marquise Natural Diamond

EX • L/SI1 • GIA 3545998041

Certificate GIA 3545998041

Diamond specifications and retailer prices

From €1,005 EUR
As of November 6, 2026
Save €2,294 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,299 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545998041. Listed at 15 retailers as of November 5, 2026, with prices from €1,005 to €3,299, a €2,294 spread on the same certified stone. NZ Jewellers lists it at €3,299. 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545998041
Dimensions11.26 × 4.94 × 3.10 mm
L/W Ratio2.28
Top View
11.26 mm4.94 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545998041
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: 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: €3,299 EUR|Low: €1,005 EUR|High: €3,299 EUR|Avg: €1,589 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2€1,005 EUR
Retailer 4€1,312 EUR
Retailer 9€1,352 EUR
Retailer 11€1,352 EUR
Retailer 3€1,409 EUR
Retailer 10€1,415 EUR
Retailer 5€1,494 EUR
Retailer 8€1,560 EUR
Retailer 6€1,651 EUR
Retailer 7€1,839 EUR
NZ Jewellers€3,299 EUR

27 data points across 11 retailers

15 retailers€1,005 EUR to €3,299 EUR

A
Cheapest Retailer
-
€1,005 EUR
B+
Retailer 2
-
€1,253 EUR
View
B+
Retailer 3
-
€1,312 EUR
View
B+
Retailer 4
-
€1,352 EUR
View
Retailer 5
-
€1,352 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€1,368 EUR
View
B+
Retailer 7
-
€1,409 EUR
View
B+
Retailer 8
-
€1,415 EUR
View
B+
Retailer 9
-
€1,433 EUR
View
B+
Retailer 10
-
€1,474 EUR
View
B+
Retailer 11
-
€1,494 EUR
View
B+
Retailer 12
-
€1,560 EUR
View
B+
Retailer 13
-
€1,651 EUR
View
B
Retailer 14
-
€1,839 EUR
View
Most Expensive
B
NZ Jewellers
a548e8cf-5980-4444-a724-369018b75ca1 · Nov 5
€3,299 EUR
$3,683 USD
View
14 more retailers have this diamond
Prices start from €1,005 EURSave up to €2,294 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
1.00ct Marquise
€1,005 EUR