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0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 1553124493

Certificate GIA 1553124493

Diamond specifications and retailer prices

From £781 GBP
SGD 1,403 SGD
As of October 29, 2026
Save £677 GBP (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,458 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553124493. Listed at 10 retailers as of October 26, 2026, with prices from £781 to £1,458, a £677 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,458. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553124493
Dimensions5.89 × 3.70 × 3.70 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.89 mm3.70 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553124493
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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 29
Current: £1,282 GBP|Low: £781 GBP|High: £1,587 GBP|Avg: £1,231 GBP|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 2£781 GBP
Retailer 4£889 GBP
Retailer 6£905 GBP
Retailer 7£969 GBP
Retailer 3£1,214 GBP
Retailer 8£1,266 GBP
Retailer 1£1,282 GBP
Retailer 5£1,355 GBP
Wholesale Diamonds Direct£1,458 GBP
Retailer 9£1,587 GBP

33 data points across 10 retailers

10 retailers£781 GBP to £1,458 GBP

A
Cheapest Retailer
-
£781 GBP
SGD 1,403 SGD
Returns within 30 days
A
Retailer 2
-
£889 GBP
$1,182 USD
View
Returns within 30 days
A
Retailer 3
-
£905 GBP
$1,202 USD
View
Returns within 30 days
A
Retailer 4
-
£969 GBP
SGD 1,740 SGD
View
Returns within 14 days
A
Retailer 5
-
£1,214 GBP
View
Returns within 60 days
A
Retailer 6
-
£1,233 GBP
$1,638 USD
View
Returns within 15 days
A
Retailer 7
-
£1,266 GBP
$1,682 USD
View
Returns within 30 days
A
Retailer 8
-
£1,282 GBP
€1,622 EUR
View
Returns within 100 days
B+
Retailer 9
-
£1,355 GBP
$1,801 USD
View
Returns within 30 days
Most Expensive
B+
Wholesale Diamonds Direct
262896824 · Oct 26
£1,458 GBP
$1,938 USD
View
Returns within 3 days
9 more retailers have this diamond
Prices start from £781 GBPSave up to £677 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
£781 GBP