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Round|Natural|GIA

0.80ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5563086968

Certificate GIA 5563086968

Diamond specifications and retailer prices

From £589 GBP
SGD 1,066 SGD
As of October 31, 2026
Save £466 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,055 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563086968. Listed at 12 retailers as of October 26, 2026, with prices from £589 to £1,055, a £466 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,055. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563086968
Dimensions5.92 × 5.95 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.92 mm5.95 mm0.80 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563086968
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: £750 GBP|Low: £589 GBP|High: £1,118 GBP|Avg: £832 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 5£589 GBP
Retailer 8£648 GBP
Retailer 9£664 GBP
Retailer 2£706 GBP
Retailer 7£716 GBP
Retailer 11£718 GBP
Retailer 1£750 GBP
Retailer 6£910 GBP
Retailer 4£946 GBP
Retailer 10£987 GBP
Retailer 3£1,011 GBP
Wholesale Diamonds Direct£1,055 GBP

39 data points across 12 retailers

12 retailers£589 GBP to £1,055 GBP

A
Cheapest Retailer
-
£589 GBP
SGD 1,066 SGD
A
Retailer 2
-
£648 GBP
$868 USD
View
A
Retailer 3
-
£664 GBP
$890 USD
View
A
Retailer 4
-
£706 GBP
SGD 1,279 SGD
View
A
Retailer 5
-
£716 GBP
$959 USD
View
A
Retailer 6
-
£718 GBP
$962 USD
View
A
Retailer 7
-
£750 GBP
View
B+
Retailer 8
-
£910 GBP
View
B+
Retailer 9
-
£946 GBP
€1,207 EUR
View
B+
Retailer 10
-
£987 GBP
$1,323 USD
View
B+
Retailer 11
-
£1,011 GBP
$1,355 USD
View
Most Expensive
B
Wholesale Diamonds Direct
418744491 · Oct 26
£1,055 GBP
$1,413 USD
View
11 more retailers have this diamond
Prices start from £589 GBPSave up to £466 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
0.80ct Round
£589 GBP