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Marquise|Natural|GIA

1.00ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7562421652

Certificate GIA 7562421652

Diamond specifications and retailer prices

From €1,823 EUR
As of November 6, 2026
Save €3,252 EUR (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,075 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7562421652. Listed at 18 retailers as of November 5, 2026, with prices from €1,823 to €5,075, a €3,252 spread on the same certified stone. NZ Jewellers lists it at €5,075. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562421652
Dimensions10.20 × 5.36 × 3.08 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
10.20 mm5.36 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7562421652
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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: €5,075 EUR|Low: €1,811 EUR|High: €5,075 EUR|Avg: €2,784 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 7, 2026
Retailer 15€1,823 EUR
Retailer 11€1,895 EUR
Retailer 5€2,230 EUR
Retailer 8€2,240 EUR
Retailer 10€2,247 EUR
Retailer 12€2,387 EUR
Retailer 4€2,427 EUR
Retailer 17€2,427 EUR
Retailer 3€2,520 EUR
Retailer 9€2,538 EUR
Retailer 6€2,554 EUR
Retailer 2€2,562 EUR
Retailer 7€2,642 EUR
Retailer 18€2,801 EUR
Retailer 13€3,019 EUR
Retailer 14€4,253 EUR
Retailer 16€4,401 EUR
NZ Jewellers€5,075 EUR

21 data points across 18 retailers

18 retailers€1,823 EUR to €5,075 EUR

A
Cheapest Retailer
-
€1,823 EUR
A
Retailer 2
-
€1,895 EUR
View
B+
Retailer 3
-
€2,230 EUR
View
B+
Retailer 4
-
€2,240 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,247 EUR
View
B+
Retailer 6
-
€2,387 EUR
View
Retailer 7
-
€2,427 EUR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€2,427 EUR
View
B+
Retailer 9
-
€2,520 EUR
View
B+
Retailer 10
-
€2,538 EUR
View
B+
Retailer 11
-
€2,554 EUR
View
B+
Retailer 12
-
€2,562 EUR
View
B+
Retailer 13
-
€2,642 EUR
View
B+
Retailer 14
-
€2,801 EUR
View
B
Retailer 15
-
€3,019 EUR
View
B
Retailer 16
-
€4,253 EUR
View
Retailer 17
-
€4,401 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
2076586b-322d-45ca-a217-74a6f03e0580 · Nov 5
€5,075 EUR
$5,666 USD
View
17 more retailers have this diamond
Prices start from €1,823 EURSave up to €3,252 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
€1,823 EUR