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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2498320333

Certificate GIA 2498320333

Diamond specifications and retailer prices

From £896 GBP
HK$9,300 HKD
As of October 29, 2026
Save £2,087 GBP (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,983 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 2498320333. Listed at 20 retailers as of October 27, 2026, with prices from £896 to £2,983, a £2,087 spread on the same certified stone. NZ Jewellers lists it at £2,983. 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2498320333
Dimensions5.91 × 5.88 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.88 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2498320333
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 63.4%

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: £2,983 GBP|Low: £886 GBP|High: £2,983 GBP|Avg: £1,415 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9£896 GBP
Retailer 10£1,129 GBP
Retailer 16£1,129 GBP
Retailer 4£1,134 GBP
Retailer 5£1,202 GBP
Retailer 17£1,223 GBP
Retailer 19£1,223 GBP
Retailer 11£1,262 GBP
Retailer 18£1,279 GBP
Retailer 6£1,283 GBP
Retailer 7£1,326 GBP
Retailer 14£1,354 GBP
Retailer 3£1,411 GBP
Retailer 8£1,429 GBP
Retailer 2£1,551 GBP
Retailer 13£1,662 GBP
Retailer 15£1,804 GBP
Retailer 12£2,154 GBP
NZ Jewellers£2,983 GBP

33 data points across 19 retailers

20 retailers£896 GBP to £2,983 GBP

A
Cheapest Retailer
-
£896 GBP
HK$9,300 HKD
A
Retailer 2
-
£1,129 GBP
$1,500 USD
View
A
Retailer 3
-
£1,129 GBP
$1,500 USD
View
A
Retailer 4
-
£1,134 GBP
$1,507 USD
View
A
Retailer 5
-
£1,202 GBP
$1,597 USD
View
A
Retailer 6
-
£1,223 GBP
$1,625 USD
View
A
Retailer 7
-
£1,223 GBP
$1,625 USD
View
A
Retailer 8
-
£1,262 GBP
SGD 2,266 SGD
View
A
Retailer 9
-
£1,279 GBP
$1,700 USD
View
A
Retailer 10
-
£1,283 GBP
$1,705 USD
View
A
Retailer 11
-
£1,326 GBP
$1,761 USD
View
A
Retailer 12
-
£1,354 GBP
View
B+
Retailer 13
-
£1,411 GBP
$1,875 USD
View
B+
Retailer 14
-
£1,429 GBP
$1,899 USD
View
B+
Retailer 15
-
£1,551 GBP
View
B+
Retailer 16
-
£1,662 GBP
€2,103 EUR
View
B+
Retailer 17
-
£1,804 GBP
ZAR 38,735 ZAR
View
B+
Retailer 18
-
£2,154 GBP
View
B
Retailer 19
-
£2,712 GBP
View
Most Expensive
B
NZ Jewellers
ed0092ed-16d1-4185-9c7a-13e5f12f0e43 · Oct 27
£2,983 GBP
$3,964 USD
View
19 more retailers have this diamond
Prices start from £896 GBPSave up to £2,087 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
£896 GBP