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Marquise|Natural|GIA

0.73ct E SI1 Marquise Natural Diamond

GD • E/SI1 • GIA 6552088389

Certificate GIA 6552088389

Diamond specifications and retailer prices

From £1,060 GBP
$1,420 USD
As of October 28, 2026
Save £948 GBP (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,008 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552088389. Listed at 9 retailers as of October 26, 2026, with prices from £1,060 to £2,008, a £948 spread on the same certified stone. MOH London lists it at £2,008. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552088389
Dimensions8.59 × 4.73 × 2.93 mm
L/W Ratio1.82
Top View
8.59 mm4.73 mm0.73 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552088389
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £2,008 GBP|Low: £1,060 GBP|High: £2,046 GBP|Avg: £1,401 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6£1,060 GBP
Retailer 8£1,061 GBP
Retailer 5£1,144 GBP
Retailer 10£1,160 GBP
Retailer 7£1,246 GBP
Retailer 2£1,269 GBP
Retailer 9£1,506 GBP
Retailer 3£1,555 GBP
Retailer 4£1,705 GBP
MOH London£2,008 GBP

41 data points across 10 retailers

9 retailers£1,060 GBP to £2,008 GBP

B+
Cheapest Retailer
-
£1,060 GBP
$1,420 USD
B+
Retailer 2
-
£1,061 GBP
$1,421 USD
View
B
Retailer 3
-
£1,144 GBP
$1,533 USD
View
B
Retailer 4
-
£1,246 GBP
$1,669 USD
View
B
Retailer 5
-
£1,269 GBP
View
Retailer 6
-
£1,506 GBP
A$3,104 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
£1,555 GBP
€1,984 EUR
View
B
Retailer 8
-
£1,705 GBP
ZAR 36,897 ZAR
View
Most Expensive
B
MOH London
95509AD8B · Oct 26
£2,008 GBP
View
8 more retailers have this diamond
Prices start from £1,060 GBPSave up to £948 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.

B+
0.73ct Marquise
£1,060 GBP