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Marquise|Natural|GIA

0.72ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 7561736609

Certificate GIA 7561736609

Diamond specifications and retailer prices

From £858 GBP
As of November 4, 2026
Save £681 GBP (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,539 GBP at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 7561736609. Listed at 9 retailers as of November 4, 2026, with prices from £858 to £1,539, a £681 spread on the same certified stone. Helzberg Diamonds lists it at £1,539. 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
SymmetryExcellent
FluorescenceFaint
Crown angle35.93°
Pavilion angle38.75°
OriginNatural
Grading LabGIA
CertificateGIA 7561736609
Dimensions9.08 × 4.78 × 2.85 mm
L/W Ratio1.90
Culet sizeNone
Top View
9.08 mm4.78 mm0.72 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7561736609
Side View
Table 59.0%Crown 35.93°Girdle: THN-THKPavilion 38.75°Culet: NoneDepth 59.7%

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 4
Current: £1,539 GBP|Low: £858 GBP|High: £1,539 GBP|Avg: £1,102 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£858 GBP
Retailer 7£903 GBP
Retailer 9£933 GBP
Retailer 4£965 GBP
Retailer 2£1,076 GBP
Retailer 8£1,230 GBP
Retailer 3£1,232 GBP
Retailer 5£1,382 GBP
Helzberg Diamonds£1,539 GBP

9 data points across 9 retailers

9 retailers£858 GBP to £1,539 GBP

B+
Cheapest Retailer
-
£858 GBP
B+
Retailer 2
-
£903 GBP
View
B
Retailer 3
-
£933 GBP
View
B+
Retailer 4
-
£965 GBP
View
B
Retailer 5
-
£1,076 GBP
View
B
Retailer 6
-
£1,230 GBP
View
B
Retailer 7
-
£1,232 GBP
View
B
Retailer 8
-
£1,382 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRNLMHNJMMGP · Nov 6
£1,539 GBP
$2,060 USD
View
8 more retailers have this diamond
Prices start from £858 GBPSave up to £681 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
£858 GBP