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Marquise|Natural|GIA

0.72ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 1555917459

Certificate GIA 1555917459

Diamond specifications and retailer prices

From £787 GBP
As of November 5, 2026
Save £270 GBP (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,058 GBP at GemTrove · As of November 7, 2026
View at GemTrove

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555917459. Listed at 4 retailers as of November 5, 2026, with prices from £787 to £1,058, a £270 spread on the same certified stone. GemTrove lists it at £1,058. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555917459
Dimensions9.89 × 4.49 × 2.79 mm
L/W Ratio2.20
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
9.89 mm4.49 mm0.72 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555917459
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £1,058 GBP|Low: £762 GBP|High: £1,058 GBP|Avg: £871 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£787 GBP
Retailer 2£835 GBP
Retailer 3£841 GBP
GemTrove£1,058 GBP

40 data points across 4 retailers

4 retailers£787 GBP to £1,058 GBP

B+
Cheapest Retailer
-
£787 GBP
B+
Retailer 2
-
£835 GBP
View
B+
Retailer 3
-
£841 GBP
View
Most Expensive
B
GemTrove
GT-N-01272639-98 · Nov 7
£1,058 GBP
A$2,178 AUD
View
3 more retailers have this diamond
Prices start from £787 GBPSave up to £270 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
£787 GBP