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Marquise|Natural|GIA

1.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6562620345

Certificate GIA 6562620345

Diamond specifications and retailer prices

From €3,663 EUR
As of November 3, 2026
Save €4,014 EUR (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,677 EUR at MOH London · As of November 2, 2026
View at MOH London

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 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 6562620345. Listed at 8 retailers as of November 2, 2026, with prices from €3,663 to €7,677, a €4,014 spread on the same certified stone. MOH London lists it at €7,677. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562620345
Dimensions10.84 × 5.64 × 3.57 mm
L/W Ratio1.92
Top View
10.84 mm5.64 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562620345
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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 3
Current: €7,677 EUR|Low: €3,657 EUR|High: €7,718 EUR|Avg: €4,778 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 3€3,663 EUR
Retailer 7€3,883 EUR
Retailer 5€4,240 EUR
Retailer 6€4,245 EUR
Retailer 2€4,657 EUR
Retailer 4€5,453 EUR
MOH London€7,677 EUR

17 data points across 7 retailers

8 retailers€3,663 EUR to €7,677 EUR

A
Cheapest Retailer
-
€3,663 EUR
B+
Retailer 2
-
€3,883 EUR
View
Final sale: no returns
B+
Retailer 3
-
€4,021 EUR
View
B+
Retailer 4
-
€4,240 EUR
View
B+
Retailer 5
-
€4,245 EUR
View
B+
Retailer 6
-
€4,657 EUR
View
B+
Retailer 7
-
€5,453 EUR
View
Most Expensive
B
MOH London
F59B12F29 · Nov 2
€7,677 EUR
£6,758 GBP
View
7 more retailers have this diamond
Prices start from €3,663 EURSave up to €4,014 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
€3,663 EUR