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Oval|Natural|GIA

1.03ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 6555986701

Certificate GIA 6555986701

Diamond specifications and retailer prices

From £1,603 GBP
As of November 6, 2026
Save £311 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,913 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555986701. Listed at 4 retailers as of November 5, 2026, with prices from £1,603 to £1,913, a £311 spread on the same certified stone. Blue Nile lists it at £1,913. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555986701
Dimensions7.92 × 5.67 × 3.56 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.92 mm5.67 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555986701
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,913 GBP|Low: £1,603 GBP|High: £1,975 GBP|Avg: £1,771 GBP|-3.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£1,603 GBP
Retailer 2£1,733 GBP
Retailer 4£1,826 GBP
Blue Nile£1,913 GBP

41 data points across 4 retailers

4 retailers£1,603 GBP to £1,913 GBP

B+
Cheapest Retailer
-
£1,603 GBP
B+
Retailer 2
-
£1,733 GBP
View
B+
Retailer 3
-
£1,826 GBP
View
Most Expensive
B+
Blue Nile
29924603 · Nov 5
£1,913 GBP
$2,561 USD
View
3 more retailers have this diamond
Prices start from £1,603 GBPSave up to £311 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.

B+
1.03ct Oval
£1,603 GBP