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Marquise|Natural|GIA

1.30ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1553997894

Certificate GIA 1553997894

Diamond specifications and retailer prices

From €4,460 EUR
As of November 5, 2026
Save €1,559 EUR (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €6,020 EUR at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

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 G 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 1553997894. Listed at 3 retailers as of November 5, 2026, with prices from €4,460 to €6,020, a €1,559 spread on the same certified stone. 77 Diamonds lists it at €6,020. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553997894
Dimensions11.64 × 5.40 × 3.33 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
11.64 mm5.40 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553997894
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €6,020 EUR|Low: €4,356 EUR|High: €6,697 EUR|Avg: €5,264 EUR|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 4€4,356 EUR
Retailer 2€4,460 EUR
Retailer 8€4,629 EUR
Retailer 3€4,668 EUR
Retailer 6€5,548 EUR
Retailer 5€5,682 EUR
77 Diamonds€6,020 EUR
Retailer 7€6,697 EUR

35 data points across 8 retailers

3 retailers€4,460 EUR to €6,020 EUR

A
Cheapest Retailer
-
€4,460 EUR
A
Retailer 2
-
€4,668 EUR
View
Most Expensive
B+
77 Diamonds
MQZUAYSUTDA · Nov 7
€6,020 EUR
£5,292 GBP
View
2 more retailers have this diamond
Prices start from €4,460 EURSave up to €1,559 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
€4,460 EUR