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Marquise|Natural|GIA

0.72ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 1553871960

Certificate GIA 1553871960

Diamond specifications and retailer prices

From £489 GBP
SGD 887 SGD
As of October 31, 2026
Save £389 GBP (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £878 GBP at Frank Darling · As of November 3, 2026
View at Frank Darling

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553871960. Listed at 11 retailers as of October 31, 2026, with prices from £489 to £878, a £389 spread on the same certified stone. Frank Darling lists it at £878. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle40.96°
OriginNatural
Grading LabGIA
CertificateGIA 1553871960
Dimensions8.93 × 4.65 × 2.97 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.93 mm4.65 mm0.72 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553871960
Side View
Table 61.0%Crown 40°Girdle: STK-VTKPavilion 40.96°Culet: NoneDepth 64.0%

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: Oct 31
Current: £878 GBP|Low: £489 GBP|High: £927 GBP|Avg: £713 GBP|-5.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8£489 GBP
Retailer 2£566 GBP
Retailer 6£583 GBP
Retailer 3£635 GBP
Retailer 9£672 GBP
Retailer 5£741 GBP
Retailer 4£768 GBP
Retailer 7£797 GBP
Retailer 10£858 GBP
Frank Darling£878 GBP

42 data points across 10 retailers

11 retailers£489 GBP to £878 GBP

A
Cheapest Retailer
-
£489 GBP
SGD 887 SGD
A
Retailer 2
-
£566 GBP
SGD 1,027 SGD
View
A
Retailer 3
-
£583 GBP
$782 USD
View
B+
Retailer 4
-
£635 GBP
View
B+
Retailer 5
-
£672 GBP
$902 USD
View
B
Retailer 6
-
£741 GBP
$994 USD
View
B
Retailer 7
-
£766 GBP
$1,028 USD
View
B+
Retailer 8
-
£768 GBP
€981 EUR
View
B
Retailer 9
-
£797 GBP
$1,070 USD
View
Retailer 10
-
£858 GBP
$1,152 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
2667822HK · Nov 3
£878 GBP
$1,178 USD
View
10 more retailers have this diamond
Prices start from £489 GBPSave up to £389 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
0.72ct Marquise
£489 GBP