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Oval|Natural|GIA

0.81ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 5566235987

Certificate GIA 5566235987

Diamond specifications and retailer prices

From £616 GBP
$825 USD
As of October 28, 2026
Save £142 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £758 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566235987. Listed at 5 retailers as of October 28, 2026, with prices from £616 to £758, a £142 spread on the same certified stone. Blue Nile lists it at £758. 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

0.81
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5566235987
Dimensions6.91 × 5.11 × 3.44 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
6.91 mm5.11 mm0.81 ctJ / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5566235987
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.2%

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 28
Current: £758 GBP|Low: £616 GBP|High: £772 GBP|Avg: £689 GBP|-1.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£616 GBP
Retailer 4£672 GBP
Retailer 5£686 GBP
Retailer 2£697 GBP
Blue Nile£758 GBP

40 data points across 5 retailers

5 retailers£616 GBP to £758 GBP

A
Cheapest Retailer
-
£616 GBP
$825 USD
B+
Retailer 2
-
£672 GBP
$900 USD
View
B+
Retailer 3
-
£686 GBP
SGD 1,243 SGD
View
B+
Retailer 4
-
£697 GBP
View
Most Expensive
B+
Blue Nile
30145036 · Oct 31
£758 GBP
$1,015 USD
View
4 more retailers have this diamond
Prices start from £616 GBPSave up to £142 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
0.81ct Oval
£616 GBP