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Marquise|Natural|GIA

0.49ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 7552762979

Certificate GIA 7552762979

Diamond specifications and retailer prices

From £517 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £517 GBP at 77 Diamonds
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 77 Diamonds

About this 0.49ct natural marquise diamond

This 0.49ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7552762979. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.49
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7552762979
Dimensions7.60 × 4.12 × 2.67 mm
L/W Ratio1.84
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.60 mm4.12 mm0.49 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7552762979
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCuletDepth 64.8%

Caratlytics Score

How it works →
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 2
Current: £517 GBP|Low: £487 GBP|High: £517 GBP|Avg: £502 GBP|+2.5%
November 2, 2026
77 Diamonds£517 GBP

31 data points across 1 retailer

1 retailer

B
77 Diamonds
MQCPAEEUMQKQ · Nov 2
£517 GBP
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
0.49ct Marquise
£517 GBP