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Marquise|Natural|GIA

0.75ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 1549414114

Certificate GIA 1549414114

Diamond specifications and retailer prices

From £1,149 GBP
$1,540 USD
As of October 30, 2026
Save £1,875 GBP (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,024 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-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 1549414114. Listed at 14 retailers as of October 30, 2026, with prices from £1,149 to £3,024, a £1,875 spread on the same certified stone. NZ Jewellers lists it at £3,024. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1549414114
Dimensions10.54 × 4.48 × 2.61 mm
L/W Ratio2.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.54 mm4.48 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1549414114
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.2%

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: Oct 30
Current: £1,693 GBP|Low: £1,149 GBP|High: £2,198 GBP|Avg: £1,561 GBP|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£1,240 GBP
Retailer 4£1,295 GBP
Retailer 3£1,389 GBP
Retailer 2£1,568 GBP
Retailer 6£1,618 GBP
Retailer 1£1,693 GBP
Retailer 5£2,175 GBP

41 data points across 7 retailers

14 retailers£1,149 GBP to £3,024 GBP

A
Cheapest Retailer
-
£1,149 GBP
$1,540 USD
A
Retailer 2
-
£1,240 GBP
$1,661 USD
View
A
Retailer 3
-
£1,240 GBP
$1,661 USD
View
A
Retailer 4
-
£1,279 GBP
SGD 2,316 SGD
View
A
Retailer 5
-
£1,295 GBP
$1,735 USD
View
A
Retailer 6
-
£1,297 GBP
$1,738 USD
View
A
Retailer 7
-
£1,389 GBP
View
B+
Retailer 8
-
£1,431 GBP
$1,917 USD
View
B+
Retailer 9
-
£1,431 GBP
$1,917 USD
View
B+
Retailer 10
-
£1,568 GBP
View
Retailer 11
-
£1,618 GBP
A$3,335 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
£1,693 GBP
€2,161 EUR
View
B+
Retailer 13
-
£2,175 GBP
View
Most Expensive
B
NZ Jewellers
80fa68ff-20fa-492e-9ab6-9dabd5be57cb · Oct 30
£3,024 GBP
$4,052 USD
View
13 more retailers have this diamond
Prices start from £1,149 GBPSave up to £1,875 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
0.75ct Marquise
£1,149 GBP