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Round|Natural|GIA

0.77ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1569654490

Certificate GIA 1569654490

Diamond specifications and retailer prices

From £968 GBP
$1,297 USD
As of October 30, 2026
Save £193 GBP (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,161 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1569654490. Listed at 5 retailers as of October 30, 2026, with prices from £968 to £1,161, a £193 spread on the same certified stone. Blue Nile lists it at £1,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1569654490
Dimensions5.81 × 5.85 × 3.66 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Cloud, Feather, Cavity
Top View
5.81 mm5.85 mm0.77 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569654490
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: £1,161 GBP|Low: £968 GBP|High: £1,161 GBP|Avg: £1,054 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4£968 GBP
Retailer 2£1,045 GBP
Retailer 3£1,070 GBP
Blue Nile£1,161 GBP

10 data points across 4 retailers

5 retailers£968 GBP to £1,161 GBP

A
Retailer 1
-
£922 GBP
$1,235 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£968 GBP
$1,297 USD
View
A
Retailer 3
-
£1,045 GBP
View
B+
Retailer 4
-
£1,070 GBP
SGD 1,937 SGD
View
Most Expensive
B+
Blue Nile
30462991 · Oct 31
£1,161 GBP
$1,555 USD
View
4 more retailers have this diamond
Prices start from £968 GBPSave up to £193 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
£968 GBP