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Oval|Natural|GIA

0.80ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 1429196692

Certificate GIA 1429196692

Diamond specifications and retailer prices

From £622 GBP
₹79,405 INR
As of October 31, 2026
Save £1,493 GBP (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,115 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429196692. Listed at 20 retailers as of October 30, 2026, with prices from £622 to £2,115, a £1,493 spread on the same certified stone. NZ Jewellers lists it at £2,115. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429196692
Dimensions7.00 × 5.20 × 3.41 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.00 mm5.20 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429196692
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.6%

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: £2,115 GBP|Low: £596 GBP|High: £2,115 GBP|Avg: £981 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
October 31, 2026
Retailer 2£622 GBP
Retailer 10£630 GBP
Retailer 5£781 GBP
Retailer 4£800 GBP
Retailer 7£825 GBP
Retailer 16£867 GBP
Retailer 18£867 GBP
Retailer 3£883 GBP
Retailer 17£901 GBP
Retailer 8£963 GBP
Retailer 15£967 GBP
Retailer 11£989 GBP
Retailer 14£1,001 GBP
Retailer 9£1,135 GBP
Retailer 12£1,214 GBP
Retailer 13£1,283 GBP
Retailer 6£1,592 GBP
NZ Jewellers£2,115 GBP

33 data points across 18 retailers

20 retailers£622 GBP to £2,115 GBP

A
Cheapest Retailer
-
£622 GBP
₹79,405 INR
A
Retailer 2
-
£630 GBP
HK$6,600 HKD
View
B+
Retailer 3
-
£781 GBP
$1,046 USD
View
B+
Retailer 4
-
£800 GBP
$1,072 USD
View
Final sale: no returns
B+
Retailer 5
-
£825 GBP
$1,105 USD
View
B+
Retailer 6
-
£867 GBP
$1,162 USD
View
B+
Retailer 7
-
£867 GBP
$1,162 USD
View
B+
Retailer 8
-
£883 GBP
$1,183 USD
View
B
Retailer 9
-
£883 GBP
SGD 1,599 SGD
View
B
Retailer 10
-
£901 GBP
$1,207 USD
View
B
Retailer 11
-
£963 GBP
$1,290 USD
View
B
Retailer 12
-
£967 GBP
$1,296 USD
View
B
Retailer 13
-
£989 GBP
View
B
Retailer 14
-
£1,001 GBP
$1,341 USD
View
Retailer 15
-
£1,135 GBP
A$2,340 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,214 GBP
€1,549 EUR
View
B
Retailer 17
-
£1,283 GBP
ZAR 27,764 ZAR
View
B
Retailer 18
-
£1,356 GBP
$1,817 USD
View
B
Retailer 19
-
£1,592 GBP
View
Most Expensive
C
NZ Jewellers
a593031e-63cb-46bc-832f-7aec77813936 · Oct 30
£2,115 GBP
$2,834 USD
View
19 more retailers have this diamond
Prices start from £622 GBPSave up to £1,493 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 Oval
£622 GBP