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Marquise|Natural|GIA

0.72ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 2223859723

Certificate GIA 2223859723

Diamond specifications and retailer prices

From £985 GBP
As of November 6, 2026
Save £520 GBP (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,505 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded I 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 2223859723. Listed at 3 retailers as of November 5, 2026, with prices from £985 to £1,505, a £520 spread on the same certified stone. 77 Diamonds lists it at £1,505. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2223859723
Dimensions9.44 × 4.67 × 2.85 mm
L/W Ratio2.02
Top View
9.44 mm4.67 mm0.72 ctI / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2223859723
Side View
Table 64.0%CrownGirdle: ThickPavilionCuletDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,505 GBP|Low: £976 GBP|High: £1,522 GBP|Avg: £1,249 GBP|+1.3%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2£985 GBP
77 Diamonds£1,505 GBP

34 data points across 2 retailers

3 retailers£985 GBP to £1,505 GBP

B
Cheapest Retailer
-
£985 GBP
B
Retailer 2
-
£1,011 GBP
View
Most Expensive
C
77 Diamonds
MQZR2RQ8YFA · Nov 5
£1,505 GBP
View
2 more retailers have this diamond
Prices start from £985 GBPSave up to £520 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
£985 GBP