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Marquise|Natural|GIA

1.53ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 2567054559

Certificate GIA 2567054559

Diamond specifications and retailer prices

From €3,632 EUR
As of November 6, 2026
Save €984 EUR (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,616 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567054559. Listed at 6 retailers as of November 6, 2026, with prices from €3,632 to €4,616, a €984 spread on the same certified stone. GemTrove lists it at €4,616. 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

1.53
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567054559
Dimensions11.71 × 6.10 × 3.86 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
11.71 mm6.10 mm1.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567054559
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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 6
Current: €3,632 EUR|Low: €3,536 EUR|High: €4,425 EUR|Avg: €4,082 EUR|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1€3,632 EUR
Retailer 3€4,055 EUR
Retailer 5€4,192 EUR
Retailer 2€4,257 EUR
Retailer 4€4,312 EUR

45 data points across 5 retailers

6 retailers€3,632 EUR to €4,616 EUR

A
Cheapest Retailer
-
€3,632 EUR
B+
Retailer 2
-
€4,055 EUR
View
B+
Retailer 3
-
€4,192 EUR
View
Final sale: no returns
A
Retailer 4
-
€4,257 EUR
View
B+
Retailer 5
-
€4,312 EUR
View
Most Expensive
B+
GemTrove
GT-N-01274076-98 · Nov 6
€4,616 EUR
A$7,928 AUD
View
5 more retailers have this diamond
Prices start from €3,632 EURSave up to €984 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
1.53ct Marquise
€3,632 EUR