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0.77ct F IF Round Natural Diamond

EX • F/IF • GIA 6432756375

Certificate GIA 6432756375

Diamond specifications and retailer prices

From £6,309 GBP
As of October 28, 2026
2 retailers carry this diamond
Most expensive: £6,309 GBP at Diamond Quarter
View at Diamond Quarter

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6432756375. Listed at 2 retailers as of October 28, 2026. 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

0.77
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6432756375
Dimensions6.04 × 6.06 × 3.54 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
6.04 mm6.06 mm0.77 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432756375
Side View
Table 59.0%Crown 32°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 58.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £1,821 GBP|Low: £1,821 GBP|High: £2,985 GBP|Avg: £2,653 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 1£1,821 GBP
Retailer 3£1,938 GBP
Retailer 5£2,732 GBP
Retailer 4£2,786 GBP
Retailer 6£2,913 GBP
Retailer 2£2,985 GBP

16 data points across 6 retailers

2 retailers

A
Retailer 1
-
£1,821 GBP
HK$18,900 HKD
Price last confirmed 30 days ago
Most Expensive
B
Diamond Quarter
0.77IFF64753E00N · Oct 28
£6,309 GBP
View
1 more retailer has this diamond

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.

A
0.77ct Round
£6,309 GBP