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Round|Natural|GIA

0.80ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6341095330

Certificate GIA 6341095330

Diamond specifications and retailer prices

From £545 GBP
HK$5,700 HKD
As of October 30, 2026
Save £1,762 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,306 GBP at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6341095330. Listed at 16 retailers as of October 30, 2026, with prices from £545 to £2,306, a £1,762 spread on the same certified stone. NZ Jewellers lists it at £2,306. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6341095330
Dimensions6.01 × 5.98 × 3.61 mm
L/W Ratio1.01
Top View
6.01 mm5.98 mm0.80 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6341095330
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.3%

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 30
Current: £2,306 GBP|Low: £459 GBP|High: £2,306 GBP|Avg: £822 GBP|+18.3%
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
October 31, 2026
Retailer 15£545 GBP
Retailer 5£656 GBP
Retailer 4£679 GBP
Retailer 3£720 GBP
Retailer 8£735 GBP
Retailer 17£735 GBP
Retailer 7£762 GBP
Retailer 6£763 GBP
Retailer 14£799 GBP
Retailer 16£835 GBP
Retailer 13£849 GBP
Retailer 2£857 GBP
Retailer 9£940 GBP
Retailer 11£979 GBP
Retailer 10£1,034 GBP
Retailer 12£1,354 GBP
NZ Jewellers£2,306 GBP

24 data points across 17 retailers

16 retailers£545 GBP to £2,306 GBP

A
Cheapest Retailer
-
£545 GBP
HK$5,700 HKD
A
Retailer 2
-
£656 GBP
$879 USD
View
B+
Retailer 3
-
£679 GBP
$910 USD
View
Final sale: no returns
B+
Retailer 4
-
£720 GBP
$965 USD
View
B+
Retailer 5
-
£735 GBP
$985 USD
View
B+
Retailer 6
-
£735 GBP
$985 USD
View
B+
Retailer 7
-
£762 GBP
SGD 1,379 SGD
View
B+
Retailer 8
-
£763 GBP
$1,023 USD
View
B+
Retailer 9
-
£799 GBP
$1,071 USD
View
B+
Retailer 10
-
£835 GBP
$1,119 USD
View
B+
Retailer 11
-
£849 GBP
$1,137 USD
View
B+
Retailer 12
-
£857 GBP
View
B
Retailer 13
-
£979 GBP
View
B
Retailer 14
-
£1,034 GBP
€1,320 EUR
View
B
Retailer 15
-
£1,354 GBP
View
Most Expensive
C
NZ Jewellers
1168066b-908e-4a9c-98af-00a5c6dd4544 · Oct 30
£2,306 GBP
$3,090 USD
View
15 more retailers have this diamond
Prices start from £545 GBPSave up to £1,762 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
£545 GBP