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Marquise|Natural|GIA

0.73ct I IF Marquise Natural Diamond

EX • I/IF • GIA 7551011894

Certificate GIA 7551011894

Diamond specifications and retailer prices

From £738 GBP
As of November 6, 2026
Save £1,705 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,443 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551011894. Listed at 14 retailers as of November 5, 2026, with prices from £738 to £2,443, a £1,705 spread on the same certified stone. NZ Jewellers lists it at £2,443. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7551011894
Dimensions9.64 × 4.60 × 2.89 mm
L/W Ratio2.10
Key to symbols
Minor Details of Polish
Top View
9.64 mm4.60 mm0.73 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7551011894
Side View
Table 56.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 62.9%

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: £2,443 GBP|Low: £736 GBP|High: £2,490 GBP|Avg: £1,199 GBP|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 7£738 GBP
Retailer 9£746 GBP
Retailer 13£925 GBP
Retailer 8£991 GBP
Retailer 10£1,002 GBP
Retailer 6£1,005 GBP
Retailer 11£1,035 GBP
Retailer 12£1,048 GBP
Retailer 3£1,054 GBP
Retailer 4£1,156 GBP
Retailer 5£1,351 GBP
Retailer 2£1,824 GBP
NZ Jewellers£2,443 GBP

34 data points across 13 retailers

14 retailers£738 GBP to £2,443 GBP

A
Cheapest Retailer
-
£738 GBP
A
Retailer 2
-
£746 GBP
View
A
Retailer 3
-
£925 GBP
View
Final sale: no returns
A
Retailer 4
-
£991 GBP
View
A
Retailer 5
-
£1,002 GBP
View
A
Retailer 6
-
£1,005 GBP
View
Retailer 7
-
£1,035 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
£1,048 GBP
View
B+
Retailer 9
-
£1,054 GBP
View
B+
Retailer 10
-
£1,156 GBP
View
B+
Retailer 11
-
£1,251 GBP
View
Retailer 12
-
£1,351 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£1,824 GBP
View
Most Expensive
B
NZ Jewellers
7e55c14d-c0cf-4ff9-8521-0e68b27d84e2 · Nov 5
£2,443 GBP
$3,270 USD
View
13 more retailers have this diamond
Prices start from £738 GBPSave up to £1,705 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
0.73ct Marquise
£738 GBP