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0.77ct G IF Round Natural Diamond

EX • G/IF • GIA 1563398486

Certificate GIA 1563398486

Diamond specifications and retailer prices

From £1,525 GBP
$2,027 USD
As of October 27, 2026
Save £1,262 GBP (45%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,788 GBP at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563398486. Listed at 17 retailers as of October 27, 2026, with prices from £1,525 to £2,788, a £1,262 spread on the same certified stone. Helzberg Diamonds lists it at £2,788. 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
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563398486
Dimensions5.85 × 5.87 × 3.64 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.85 mm5.87 mm0.77 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563398486
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,788 GBP|Low: £1,525 GBP|High: £2,925 GBP|Avg: £1,982 GBP|-4.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15£1,525 GBP
Retailer 16£1,528 GBP
Retailer 3£1,540 GBP
Retailer 11£1,542 GBP
Retailer 10£1,555 GBP
Retailer 9£1,607 GBP
Retailer 6£1,694 GBP
Retailer 13£1,698 GBP
Retailer 4£1,845 GBP
Retailer 2£1,951 GBP
Retailer 5£1,961 GBP
Retailer 8£2,026 GBP
Retailer 12£2,182 GBP
Retailer 17£2,371 GBP
Retailer 14£2,431 GBP
Retailer 7£2,535 GBP
Helzberg Diamonds£2,788 GBP

23 data points across 17 retailers

17 retailers£1,525 GBP to £2,788 GBP

A+
Cheapest Retailer
-
£1,525 GBP
$2,027 USD
A+
Retailer 2
-
£1,528 GBP
$2,030 USD
View
A+
Retailer 3
-
£1,540 GBP
SGD 2,765 SGD
View
A+
Retailer 4
-
£1,542 GBP
$2,049 USD
View
A
Retailer 5
-
£1,555 GBP
$2,067 USD
View
A
Retailer 6
-
£1,607 GBP
$2,135 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£1,694 GBP
SGD 3,041 SGD
View
A
Retailer 8
-
£1,698 GBP
View
A
Retailer 9
-
£1,845 GBP
$2,452 USD
View
A
Retailer 10
-
£1,951 GBP
$2,592 USD
View
A
Retailer 11
-
£1,961 GBP
$2,605 USD
View
A
Retailer 12
-
£2,026 GBP
View
A
Retailer 13
-
£2,182 GBP
€2,761 EUR
View
A
Retailer 14
-
£2,371 GBP
$3,150 USD
View
B+
Retailer 15
-
£2,431 GBP
View
B+
Retailer 16
-
£2,535 GBP
$3,368 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLMJJPOKOM · Oct 28
£2,788 GBP
$3,704 USD
View
16 more retailers have this diamond
Prices start from £1,525 GBPSave up to £1,262 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.

A+
0.77ct Round
£1,525 GBP