CaratHunter
Plans
Marquise|Natural|GIA

0.73ct F SI1 Marquise Natural Diamond

F/SI1 • GIA 3565523665

Certificate GIA 3565523665

Diamond specifications and retailer prices

From £838 GBP
₹107,082 INR
As of November 2, 2026
Save £1,114 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,804 GBP at NZ Jewellers · As of October 9, 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 F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 3565523665. Listed at 16 retailers as of November 1, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565523665
Dimensions9.27 × 4.54 × 2.81 mm
L/W Ratio2.04
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.27 mm4.54 mm0.73 ctF / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565523665
Side View
Table 58.0%CrownGirdle: STK-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: Nov 2
Current: £2,717 GBP|Low: £830 GBP|High: £2,804 GBP|Avg: £1,292 GBP|-3.1%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 2£838 GBP
Retailer 10£839 GBP
Retailer 5£980 GBP
Retailer 7£1,010 GBP
Retailer 13£1,028 GBP
Retailer 14£1,114 GBP
Retailer 4£1,159 GBP
Retailer 3£1,161 GBP
Retailer 12£1,165 GBP
Retailer 11£1,181 GBP
Retailer 15£1,233 GBP
Retailer 6£1,285 GBP
Retailer 8£1,404 GBP
Retailer 9£1,951 GBP
NZ Jewellers£2,717 GBP

25 data points across 15 retailers

16 retailers£838 GBP to £1,951 GBP

B+
Cheapest Retailer
-
£838 GBP
₹107,082 INR
B+
Retailer 2
-
£839 GBP
HK$8,800 HKD
View
Retailer 3
-
£980 GBP
$1,315 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
£1,028 GBP
$1,380 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,114 GBP
$1,495 USD
View
B
Retailer 6
-
£1,159 GBP
$1,555 USD
View
B
Retailer 7
-
£1,161 GBP
SGD 2,106 SGD
View
B
Retailer 8
-
£1,165 GBP
$1,564 USD
View
B
Retailer 9
-
£1,181 GBP
$1,585 USD
View
B
Retailer 10
-
£1,233 GBP
$1,654 USD
View
B
Retailer 11
-
£1,285 GBP
$1,725 USD
View
Retailer 12
-
£1,326 GBP
$1,780 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£1,404 GBP
View
B
Retailer 14
-
£1,951 GBP
View
Retailer 15
-
£2,717 GBP
$3,646 USD
View
Price under review
Most Expensive
NZ Jewellers
8f53de89-6330-46cf-9efc-364c67b3bcb1 · Oct 9
£2,804 GBP
$3,763 USD
View
Price under review
15 more retailers have this diamond
Prices start from £838 GBPSave up to £1,114 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
£838 GBP