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Marquise|Natural|GIA

1.05ct E I1 Marquise Natural Diamond

ID • E/I1 • GIA 1553548525

Certificate GIA 1553548525

Diamond specifications and retailer prices

From £1,468 GBP
₹187,290 INR
As of October 30, 2026
Save £2,168 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,635 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553548525. Listed at 9 retailers as of October 30, 2026, with prices from £1,468 to £3,635, a £2,168 spread on the same certified stone. NZ Jewellers lists it at £3,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553548525
Dimensions10.63 × 5.32 × 3.22 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
10.63 mm5.32 mm1.05 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553548525
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.5%

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: Oct 30
Current: £3,635 GBP|Low: £1,459 GBP|High: £4,066 GBP|Avg: £2,096 GBP|-10.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£1,468 GBP
Retailer 7£1,570 GBP
Retailer 5£1,739 GBP
Retailer 6£1,739 GBP
Retailer 9£1,784 GBP
Retailer 4£1,819 GBP
Retailer 8£2,006 GBP
Retailer 2£2,172 GBP
NZ Jewellers£3,635 GBP

46 data points across 9 retailers

9 retailers£1,468 GBP to £3,635 GBP

A
Cheapest Retailer
-
£1,468 GBP
₹187,290 INR
A
Retailer 2
-
£1,570 GBP
$2,104 USD
View
A
Retailer 3
-
£1,739 GBP
$2,330 USD
View
A
Retailer 4
-
£1,739 GBP
$2,330 USD
View
A
Retailer 5
-
£1,784 GBP
$2,390 USD
View
A
Retailer 6
-
£1,819 GBP
$2,437 USD
View
B+
Retailer 7
-
£2,006 GBP
$2,688 USD
View
B+
Retailer 8
-
£2,172 GBP
€2,772 EUR
View
Most Expensive
B
NZ Jewellers
ba0047c7-623e-4232-9beb-205d4ec46ac2 · Oct 30
£3,635 GBP
$4,871 USD
View
8 more retailers have this diamond
Prices start from £1,468 GBPSave up to £2,168 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
1.05ct Marquise
£1,468 GBP