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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7562589564

Certificate GIA 7562589564

Diamond specifications and retailer prices

From £435 GBP
As of November 5, 2026
Save £1,389 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,823 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562589564. Listed at 12 retailers as of November 5, 2026, with prices from £435 to £1,823, a £1,389 spread on the same certified stone. NZ Jewellers lists it at £1,823. 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

0.53
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7562589564
Dimensions8.08 × 4.26 × 2.74 mm
L/W Ratio1.90
Girdle conditionVery Thick
Top View
8.08 mm4.26 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7562589564
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.3%

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 5
Current: £1,823 GBP|Low: £435 GBP|High: £1,823 GBP|Avg: £773 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£435 GBP
Retailer 4£454 GBP
Retailer 11£531 GBP
Retailer 12£589 GBP
Retailer 10£591 GBP
Retailer 3£661 GBP
Retailer 6£687 GBP
Retailer 2£710 GBP
Retailer 5£817 GBP
Retailer 8£897 GBP
Retailer 9£1,065 GBP
NZ Jewellers£1,823 GBP

22 data points across 12 retailers

12 retailers£435 GBP to £1,823 GBP

A
Cheapest Retailer
-
£435 GBP
A
Retailer 2
-
£454 GBP
View
Final sale: no returns
Retailer 3
-
£531 GBP
View
Price last confirmed 19 days ago
A
Retailer 4
-
£589 GBP
View
A
Retailer 5
-
£591 GBP
View
B+
Retailer 6
-
£661 GBP
View
B+
Retailer 7
-
£687 GBP
View
B+
Retailer 8
-
£710 GBP
View
B+
Retailer 9
-
£817 GBP
View
B+
Retailer 10
-
£897 GBP
View
B
Retailer 11
-
£1,065 GBP
View
Most Expensive
B
NZ Jewellers
d08a9d5f-a73a-46f6-ba1a-2604685f9c8b · Nov 5
£1,823 GBP
$2,454 USD
View
11 more retailers have this diamond
Prices start from £435 GBPSave up to £1,389 GBP

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
0.53ct Marquise
£435 GBP