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Marquise|Natural|GIA

0.72ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2175852631

Certificate GIA 2175852631

Diamond specifications and retailer prices

From £1,025 GBP
As of November 6, 2026
Save £357 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,382 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2175852631. Listed at 3 retailers as of November 1, 2026, with prices from £1,025 to £1,382, a £357 spread on the same certified stone. Rare Carat lists it at £1,382. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
Symmetry
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175852631
Dimensions8.27 × 4.64 × 3.31 mm
L/W Ratio1.78
Top View
8.27 mm4.64 mm0.72 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
FluorescenceNone
CertificateGIA 2175852631
Side View
Table 74.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 40.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £1,382 GBP|Low: £1,025 GBP|High: £1,390 GBP|Avg: £1,146 GBP|-0.5%
Rare Carat
Retailer 2
Retailer 3
October 18, 2026
Retailer 2£1,025 GBP
Retailer 3£1,027 GBP
Rare Carat£1,382 GBP

3 data points across 3 retailers

3 retailers£1,025 GBP to £1,382 GBP

B
Cheapest Retailer
-
£1,025 GBP
B
Retailer 2
-
£1,027 GBP
View
Most Expensive
B
Rare Carat
G29922 · Nov 1
£1,382 GBP
$1,850 USD
View
2 more retailers have this diamond
Prices start from £1,025 GBPSave up to £357 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
£1,025 GBP