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Marquise|Natural|GIA

1.30ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 1565236030

Certificate GIA 1565236030

Diamond specifications and retailer prices

From €4,550 EUR
As of November 4, 2026
Save €5,592 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €10,143 EUR at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565236030. Listed at 16 retailers as of November 4, 2026, with prices from €4,550 to €10,143, a €5,592 spread on the same certified stone. NZ Jewellers lists it at €10,143. 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

1.30
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565236030
Dimensions15.19 × 4.65 × 2.98 mm
L/W Ratio3.27
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle, Indented Natural, Natural
Top View
15.19 mm4.65 mm1.30 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565236030
Side View
Table 58.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 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 4
Current: €10,143 EUR|Low: €4,505 EUR|High: €10,440 EUR|Avg: €6,252 EUR|-2.9%
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
November 5, 2026
Retailer 9€4,550 EUR
Retailer 7€4,585 EUR
Retailer 4€5,105 EUR
Retailer 6€5,290 EUR
Retailer 3€5,384 EUR
Retailer 14€5,598 EUR
Retailer 13€5,622 EUR
Retailer 2€5,878 EUR
Retailer 11€6,064 EUR
Retailer 10€6,157 EUR
Retailer 12€6,284 EUR
Retailer 5€6,997 EUR
Retailer 8€8,910 EUR
NZ Jewellers€10,143 EUR

28 data points across 14 retailers

16 retailers€4,550 EUR to €10,143 EUR

A
Cheapest Retailer
-
€4,550 EUR
A
Retailer 2
-
€4,585 EUR
View
B+
Retailer 3
-
€5,029 EUR
View
Retailer 4
-
€5,105 EUR
View
Price last confirmed 8 days ago
Retailer 5
-
€5,290 EUR
View
Price last confirmed 22 days ago
B+
Retailer 6
-
€5,384 EUR
View
B
Retailer 7
-
€5,598 EUR
View
Final sale: no returns
B+
Retailer 8
-
€5,622 EUR
View
B+
Retailer 9
-
€5,878 EUR
View
B+
Retailer 10
-
€6,064 EUR
View
B
Retailer 11
-
€6,157 EUR
View
Retailer 12
-
€6,238 EUR
View
Price last confirmed 32 days ago
B
Retailer 13
-
€6,284 EUR
View
B
Retailer 14
-
€6,997 EUR
View
B
Retailer 15
-
€8,910 EUR
View
Most Expensive
B
NZ Jewellers
ac64e214-32c6-4fde-b9ff-1c98df185273 · Nov 5
€10,143 EUR
$11,384 USD
View
15 more retailers have this diamond
Prices start from €4,550 EURSave up to €5,592 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
€4,550 EUR