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Marquise|Natural|GIA

0.52ct I IF Marquise Natural Diamond

EX • I/IF • GIA 7558281826

Certificate GIA 7558281826

Diamond specifications and retailer prices

From £640 GBP
$857 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £640 GBP at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558281826. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.82°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 7558281826
Dimensions7.95 × 4.16 × 2.65 mm
L/W Ratio1.91
Culet sizeNone
Top View
7.95 mm4.16 mm0.52 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558281826
Side View
Table 61.0%Crown 38.82°Girdle: STK-VTKPavilion 40.71°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £555 GBP|Low: £328 GBP|High: £1,149 GBP|Avg: £741 GBP|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
The Diamond Guys
August 28, 2026
Retailer 10£328 GBP
Retailer 4£549 GBP
Retailer 7£552 GBP
Retailer 1£555 GBP
The Diamond Guys£640 GBP
Retailer 6£684 GBP
Retailer 2£713 GBP
Retailer 5£721 GBP
Retailer 8£839 GBP
Retailer 3£874 GBP
Retailer 11£984 GBP
Retailer 9£1,001 GBP

64 data points across 12 retailers

1 retailer

B+
The Diamond Guys
1959619417 · Oct 31
£640 GBP
$857 USD
View

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+
0.52ct Marquise
£640 GBP