Marquise|Natural|GIA

1.25ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 5232854632

Certificate GIA 5232854632

Diamond specifications and retailer prices

From €2,394 EUR
As of November 2, 2026
Save €2,738 EUR (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,132 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232854632. Listed at 7 retailers as of November 2, 2026, with prices from €2,394 to €5,132, a €2,738 spread on the same certified stone. NZ Jewellers lists it at €5,132. 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

1.25
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.18°
Pavilion angle40.32°
OriginNatural
Grading LabGIA
CertificateGIA 5232854632
Dimensions10.76 × 5.57 × 3.50 mm
L/W Ratio1.93
Top View
10.76 mm5.57 mm1.25 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5232854632
Side View
Table 59.0%Crown 36.18°GirdlePavilion 40.32°CuletDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €5,132 EUR|Low: €2,393 EUR|High: €5,417 EUR|Avg: €3,232 EUR|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€2,394 EUR
Retailer 4€2,414 EUR
Retailer 6€2,455 EUR
Retailer 5€2,549 EUR
Retailer 7€2,872 EUR
Retailer 9€2,924 EUR
Retailer 8€2,976 EUR
Retailer 3€4,300 EUR
NZ Jewellers€5,132 EUR

36 data points across 9 retailers

7 retailers€2,394 EUR to €5,132 EUR

A
Cheapest Retailer
-
€2,394 EUR
A
Retailer 2
-
€2,414 EUR
View
A
Retailer 3
-
€2,455 EUR
View
A
Retailer 4
-
€2,549 EUR
View
Retailer 5
-
€2,872 EUR
View
Price last confirmed 31 days ago
B
Retailer 6
-
€4,300 EUR
View
Most Expensive
B
NZ Jewellers
ba50560e-c790-4436-8c03-12132fd87dd9 · Nov 3
€5,132 EUR
$5,730 USD
View
6 more retailers have this diamond
Prices start from €2,394 EURSave up to €2,738 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
1.25ct Marquise
€2,394 EUR