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Marquise|Natural|GIA

1.30ct F SI1 Marquise Natural Diamond

ID • F/SI1 • GIA 6561165508

Certificate GIA 6561165508

Diamond specifications and retailer prices

From €5,003 EUR
$5,611 USD
As of November 1, 2026
Save €5,485 EUR (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €10,488 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561165508. Listed at 8 retailers as of November 1, 2026, with prices from €5,003 to €10,488, a €5,485 spread on the same certified stone. NZ Jewellers lists it at €10,488. 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

1.30
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561165508
Dimensions10.43 × 5.62 × 3.59 mm
L/W Ratio1.86
Girdle conditionFaceted
Top View
10.43 mm5.62 mm1.30 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561165508
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCuletDepth 64.0%

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: €10,488 EUR|Low: €5,003 EUR|High: €10,488 EUR|Avg: €6,415 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8€5,003 EUR
Retailer 7€5,300 EUR
Retailer 4€5,681 EUR
Retailer 5€5,681 EUR
Retailer 2€6,116 EUR
Retailer 3€6,533 EUR
Retailer 6€6,555 EUR
NZ Jewellers€10,488 EUR

28 data points across 8 retailers

8 retailers€5,003 EUR to €10,488 EUR

A
Cheapest Retailer
-
€5,003 EUR
$5,611 USD
B+
Retailer 2
-
€5,300 EUR
CA$8,256 CAD
View
B+
Retailer 3
-
€5,681 EUR
$6,372 USD
View
B+
Retailer 4
-
€5,681 EUR
$6,372 USD
View
B+
Retailer 5
-
€6,116 EUR
£5,402 GBP
View
B+
Retailer 6
-
€6,533 EUR
View
B
Retailer 7
-
€6,555 EUR
$7,352 USD
View
Most Expensive
B
NZ Jewellers
34c77811-3577-48ce-892a-ff267deaa93c · Nov 3
€10,488 EUR
$11,763 USD
View
7 more retailers have this diamond
Prices start from €5,003 EURSave up to €5,485 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
1.30ct Marquise
€5,003 EUR