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Round|Natural|GIA

0.80ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 1329502049

Certificate GIA 1329502049

Diamond specifications and retailer prices

From £731 GBP
HK$7,600 HKD
As of October 29, 2026
Save £1,704 GBP (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,435 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 1329502049. Listed at 18 retailers as of October 27, 2026, with prices from £731 to £2,435, a £1,704 spread on the same certified stone. NZ Jewellers lists it at £2,435. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 1329502049
Dimensions5.83 × 5.77 × 3.71 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.83 mm5.77 mm0.80 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1329502049
Side View
Table 56.0%Crown 37°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

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: £2,435 GBP|Low: £731 GBP|High: £2,435 GBP|Avg: £1,150 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
October 29, 2026
Retailer 6£731 GBP
Retailer 3£794 GBP
Retailer 16£921 GBP
Retailer 7£935 GBP
Retailer 8£939 GBP
Retailer 12£998 GBP
Retailer 14£998 GBP
Retailer 4£1,012 GBP
Retailer 13£1,044 GBP
Retailer 5£1,099 GBP
Retailer 2£1,130 GBP
Retailer 15£1,151 GBP
Retailer 9£1,332 GBP
Retailer 11£1,385 GBP
Retailer 10£1,838 GBP
NZ Jewellers£2,435 GBP

29 data points across 16 retailers

18 retailers£731 GBP to £2,435 GBP

A
Cheapest Retailer
-
£731 GBP
HK$7,600 HKD
A
Retailer 2
-
£794 GBP
₹100,741 INR
View
A
Retailer 3
-
£921 GBP
$1,226 USD
View
Final sale: no returns
A
Retailer 4
-
£925 GBP
$1,232 USD
View
A
Retailer 5
-
£935 GBP
$1,245 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£939 GBP
$1,250 USD
View
A
Retailer 7
-
£998 GBP
$1,329 USD
View
A
Retailer 8
-
£998 GBP
$1,329 USD
View
A
Retailer 9
-
£1,012 GBP
$1,348 USD
View
A
Retailer 10
-
£1,031 GBP
SGD 1,855 SGD
View
A
Retailer 11
-
£1,044 GBP
$1,390 USD
View
A
Retailer 12
-
£1,099 GBP
$1,464 USD
View
A
Retailer 13
-
£1,130 GBP
View
A
Retailer 14
-
£1,151 GBP
$1,533 USD
View
B+
Retailer 15
-
£1,332 GBP
View
B+
Retailer 16
-
£1,385 GBP
€1,756 EUR
View
B+
Retailer 17
-
£1,838 GBP
View
Most Expensive
B
NZ Jewellers
4410bfdd-dcb1-46bd-8817-9da01d57458f · Oct 27
£2,435 GBP
$3,242 USD
View
17 more retailers have this diamond
Prices start from £731 GBPSave up to £1,704 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
£731 GBP