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Marquise|Natural|GIA

1.00ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5566212541

Certificate GIA 5566212541

Diamond specifications and retailer prices

From €2,468 EUR
₹263,623 INR
As of November 2, 2026
Save €3,253 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,721 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566212541. Listed at 18 retailers as of October 30, 2026, with prices from €2,468 to €5,721, a €3,253 spread on the same certified stone. NZ Jewellers lists it at €5,721. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566212541
Dimensions11.11 × 5.02 × 3.11 mm
L/W Ratio2.21
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Cloud, Needle, Indented Natural
Top View
11.11 mm5.02 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566212541
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

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: €5,721 EUR|Low: €2,463 EUR|High: €5,721 EUR|Avg: €3,508 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 2€2,468 EUR
Retailer 10€2,609 EUR
Retailer 7€2,804 EUR
Retailer 8€2,915 EUR
Retailer 18€3,069 EUR
Retailer 11€3,247 EUR
Retailer 3€3,284 EUR
Retailer 5€3,284 EUR
Retailer 16€3,384 EUR
Retailer 13€3,404 EUR
Retailer 17€3,410 EUR
Retailer 9€3,414 EUR
Retailer 15€3,498 EUR
Retailer 6€3,557 EUR
Retailer 12€3,617 EUR
Retailer 4€3,789 EUR
Retailer 14€5,492 EUR
NZ Jewellers€5,721 EUR

24 data points across 18 retailers

18 retailers€2,468 EUR to €5,721 EUR

A
Cheapest Retailer
-
€2,468 EUR
₹263,623 INR
A
Retailer 2
-
€2,609 EUR
$2,926 USD
View
Final sale: no returns
A
Retailer 3
-
€2,804 EUR
$3,145 USD
View
A
Retailer 4
-
€2,915 EUR
$3,270 USD
View
B+
Retailer 5
-
€3,069 EUR
$3,442 USD
View
B+
Retailer 6
-
€3,247 EUR
£2,867 GBP
View
Retailer 7
-
€3,284 EUR
$3,683 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
€3,284 EUR
$3,683 USD
View
B+
Retailer 9
-
€3,384 EUR
$3,795 USD
View
B+
Retailer 10
-
€3,404 EUR
£3,006 GBP
View
B+
Retailer 11
-
€3,410 EUR
$3,825 USD
View
B+
Retailer 12
-
€3,414 EUR
$3,829 USD
View
B+
Retailer 13
-
€3,498 EUR
$3,923 USD
View
B+
Retailer 14
-
€3,557 EUR
$3,990 USD
View
B+
Retailer 15
-
€3,617 EUR
View
B+
Retailer 16
-
€3,789 EUR
$4,250 USD
View
B
Retailer 17
-
€5,492 EUR
£4,850 GBP
View
Most Expensive
B
NZ Jewellers
9a05bfd7-a825-44ae-a405-821890bb8411 · Oct 30
€5,721 EUR
$6,417 USD
View
17 more retailers have this diamond
Prices start from €2,468 EURSave up to €3,253 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
€2,468 EUR