CaratHunter
Plans
Marquise|Natural|GIA

0.73ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2517437944

Certificate GIA 2517437944

Diamond specifications and retailer prices

From £987 GBP
$1,325 USD
As of November 2, 2026
14 retailers carry this diamond
Most expensive: £2,760 GBP at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517437944. Listed at 14 retailers as of November 2, 2026. 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

0.73
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.66°
Pavilion angle38.93°
OriginNatural
Grading LabGIA
CertificateGIA 2517437944
Dimensions9.03 × 4.80 × 2.88 mm
L/W Ratio1.88
Culet sizeNone
Top View
9.03 mm4.80 mm0.73 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2517437944
Side View
Table 61.0%Crown 38.66°Girdle: STK-THKPavilion 38.93°Culet: NoneDepth 60.0%

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: £2,760 GBP|Low: £870 GBP|High: £2,760 GBP|Avg: £1,296 GBP
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
Retailer 16
October 19, 2026
Retailer 4£949 GBP
Retailer 9£954 GBP
Retailer 3£989 GBP
Retailer 5£1,025 GBP
Retailer 6£1,025 GBP
Retailer 16£1,045 GBP
Retailer 11£1,070 GBP
Retailer 13£1,072 GBP
Retailer 15£1,087 GBP
Retailer 7£1,102 GBP
Retailer 8£1,107 GBP
Retailer 14£1,183 GBP
Retailer 2£1,509 GBP
Retailer 10£1,534 GBP
Retailer 12£1,993 GBP
NZ Jewellers£2,760 GBP

30 data points across 16 retailers

14 retailers

Retailer 1
-
£949 GBP
$1,274 USD
Price last confirmed 13 days ago
Retailer 2
-
£954 GBP
$1,280 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
£987 GBP
$1,325 USD
View
Retailer 4
-
£989 GBP
$1,327 USD
View
Price last confirmed 15 days ago
Retailer 5
-
£1,025 GBP
$1,376 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£1,025 GBP
$1,376 USD
View
Price last confirmed 15 days ago
Retailer 7
-
£1,070 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£1,072 GBP
$1,439 USD
View
Price last confirmed 16 days ago
Retailer 9
-
£1,087 GBP
$1,459 USD
View
Price last confirmed 15 days ago
Retailer 10
-
£1,177 GBP
$1,580 USD
View
Price last confirmed 14 days ago
Retailer 11
-
£1,183 GBP
$1,587 USD
View
Price last confirmed 14 days ago
Retailer 12
-
£1,215 GBP
$1,630 USD
View
Price last confirmed 14 days ago
Retailer 13
-
£1,993 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
5755374b-c3c7-4e3c-9c7e-981916da88f2 · Oct 17
£2,760 GBP
$3,704 USD
View
Price under review
13 more retailers have this diamond
Prices start from £987 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
£987 GBP