Marquise|Natural|GIA

0.72ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 6552889479

Certificate GIA 6552889479

Diamond specifications and retailer prices

From £943 GBP
$1,263 USD
As of October 30, 2026
Save £252 GBP (21%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,667 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter 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 6552889479. Listed at 15 retailers as of October 30, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.72
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.67°
Pavilion angle40.23°
OriginNatural
Grading LabGIA
CertificateGIA 6552889479
Dimensions4.61 × 9.23 × 2.90 mm
L/W Ratio2.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.61 mm9.23 mm0.72 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552889479
Side View
Table 60.0%Crown 39.67°Girdle: Slightly ThickPavilion 40.23°Culet: NoneDepth 62.9%

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 30
Current: £978 GBP|Low: £925 GBP|High: £1,939 GBP|Avg: £1,235 GBP|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£943 GBP
Retailer 5£975 GBP
Retailer 1£978 GBP
Retailer 8£1,093 GBP
Retailer 9£1,164 GBP
Retailer 3£1,177 GBP
Retailer 10£1,195 GBP
Retailer 7£1,427 GBP
Retailer 2£1,483 GBP
Retailer 6£1,926 GBP

44 data points across 10 retailers

15 retailers£943 GBP to £1,195 GBP

B+
Cheapest Retailer
-
£943 GBP
$1,263 USD
B+
Retailer 2
-
£956 GBP
A$1,971 AUD
View
B+
Retailer 3
-
£975 GBP
$1,306 USD
View
Final sale: no returns
B+
Retailer 4
-
£978 GBP
$1,311 USD
View
Retailer 5
-
£1,093 GBP
$1,465 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£1,093 GBP
$1,465 USD
View
Price last confirmed 15 days ago
Retailer 7
-
£1,144 GBP
$1,533 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
£1,164 GBP
$1,560 USD
View
B+
Retailer 9
-
£1,177 GBP
View
B+
Retailer 10
-
£1,195 GBP
$1,601 USD
View
Retailer 11
-
£1,262 GBP
$1,691 USD
View
Price last confirmed 32 days ago
Retailer 12
-
£1,307 GBP
$1,751 USD
View
Price last confirmed 55 days ago
Retailer 13
-
£1,427 GBP
A$2,942 AUD
View
Price last confirmed 25 days ago
Retailer 14
-
£1,926 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
ea4334f1-ac0b-490b-b4c5-266c68881f67 · Sep 30
£2,667 GBP
$3,574 USD
View
Price under review
14 more retailers have this diamond
Prices start from £943 GBPSave up to £252 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+
0.72ct Marquise
£943 GBP