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Marquise|Natural|GIA

0.49ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 6562344369

Certificate GIA 6562344369

Diamond specifications and retailer prices

From £395 GBP
$530 USD
As of October 28, 2026
Save £91 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £486 GBP at 77 Diamonds · As of November 2, 2026
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 6562344369. Listed at 3 retailers as of October 28, 2026, with prices from £395 to £486, a £91 spread on the same certified stone. 77 Diamonds lists it at £486. 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
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562344369
Dimensions7.70 × 4.16 × 2.57 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.70 mm4.16 mm0.49 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6562344369
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £486 GBP|Low: £395 GBP|High: £486 GBP|Avg: £432 GBP|+5.8%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£395 GBP
Retailer 2£431 GBP
77 Diamonds£486 GBP

32 data points across 3 retailers

3 retailers£395 GBP to £486 GBP

B+
Cheapest Retailer
-
£395 GBP
$530 USD
B+
Retailer 2
-
£431 GBP
SGD 782 SGD
View
Most Expensive
B
77 Diamonds
MQCPSK3H3GV2 · Nov 2
£486 GBP
View
2 more retailers have this diamond
Prices start from £395 GBPSave up to £91 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+
0.49ct Marquise
£395 GBP