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Round|Natural|GIA

0.77ct J IF Round Natural Diamond

EX • J/IF • GIA 5526166062

Certificate GIA 5526166062

Diamond specifications and retailer prices

From £1,025 GBP
$1,373 USD
As of October 31, 2026
Save £1,682 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,707 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5526166062. Listed at 5 retailers as of October 30, 2026, with prices from £1,025 to £2,707, a £1,682 spread on the same certified stone. NZ Jewellers lists it at £2,707. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5526166062
Dimensions5.85 × 5.88 × 3.70 mm
L/W Ratio1.01
Star length45%
Top View
5.85 mm5.88 mm0.77 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526166062
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.0%

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 31
Current: £2,707 GBP|Low: £808 GBP|High: £2,730 GBP|Avg: £1,671 GBP|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£1,025 GBP
Retailer 5£1,289 GBP
Retailer 2£1,458 GBP
Retailer 3£1,954 GBP
NZ Jewellers£2,707 GBP

32 data points across 5 retailers

5 retailers£1,025 GBP to £2,707 GBP

A
Cheapest Retailer
-
£1,025 GBP
$1,373 USD
Final sale: no returns
B+
Retailer 2
-
£1,289 GBP
View
B+
Retailer 3
-
£1,458 GBP
€1,861 EUR
View
B
Retailer 4
-
£1,954 GBP
View
Most Expensive
B
NZ Jewellers
e35f4f6e-a96c-4a53-8303-b092346e9960 · Oct 30
£2,707 GBP
$3,627 USD
View
4 more retailers have this diamond
Prices start from £1,025 GBPSave up to £1,682 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
£1,025 GBP