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Oval|Natural|GIA

0.90ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6551041495

Certificate GIA 6551041495

Diamond specifications and retailer prices

From £1,184 GBP
SGD 2,143 SGD
As of October 29, 2026
Save £2,086 GBP (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,270 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551041495. Listed at 23 retailers as of October 29, 2026, with prices from £1,184 to £3,270, a £2,086 spread on the same certified stone. NZ Jewellers lists it at £3,270. 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

0.90
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551041495
Dimensions7.49 × 5.37 × 3.40 mm
L/W Ratio1.39
Top View
7.49 mm5.37 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551041495
Side View
Table 59.0%Crown 36.5°Girdle: MED-VTKPavilion 38.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,503 GBP|Low: £1,078 GBP|High: £2,377 GBP|Avg: £1,502 GBP|+5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6£1,184 GBP
Retailer 7£1,237 GBP
Retailer 3£1,297 GBP
Retailer 10£1,340 GBP
Retailer 8£1,349 GBP
Retailer 11£1,358 GBP
Retailer 2£1,384 GBP
Retailer 1£1,503 GBP
Retailer 9£1,749 GBP
Retailer 5£1,959 GBP
Retailer 4£2,361 GBP

44 data points across 11 retailers

23 retailers£1,184 GBP to £3,270 GBP

B+
Cheapest Retailer
-
£1,184 GBP
SGD 2,143 SGD
B+
Retailer 2
-
£1,222 GBP
$1,637 USD
View
B+
Retailer 3
-
£1,237 GBP
$1,657 USD
View
Final sale: no returns
Retailer 4
-
£1,340 GBP
$1,796 USD
View
Price last confirmed 64 days ago
Retailer 5
-
£1,340 GBP
$1,796 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£1,340 GBP
$1,796 USD
View
B+
Retailer 7
-
£1,340 GBP
$1,796 USD
View
B+
Retailer 8
-
£1,349 GBP
$1,807 USD
View
B+
Retailer 9
-
£1,358 GBP
$1,820 USD
View
B+
Retailer 10
-
£1,384 GBP
$1,855 USD
View
B
Retailer 11
-
£1,402 GBP
$1,879 USD
View
B
Retailer 12
-
£1,443 GBP
$1,933 USD
View
B
Retailer 13
-
£1,503 GBP
View
Retailer 14
-
£1,547 GBP
$2,073 USD
View
Price last confirmed 55 days ago
Retailer 15
-
£1,547 GBP
$2,073 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
£1,547 GBP
$2,073 USD
View
B
Retailer 17
-
£1,589 GBP
$2,129 USD
View
Retailer 18
-
£1,749 GBP
A$3,606 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
£1,959 GBP
ZAR 42,400 ZAR
View
B
Retailer 20
-
£2,361 GBP
View
Retailer 21
-
£3,270 GBP
$4,381 USD
View
Price last confirmed 63 days ago
Retailer 22
-
£3,270 GBP
$4,381 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
deec7fc3-933d-4907-9918-2ff78c7aebf5 · Oct 30
£3,270 GBP
$4,381 USD
View
22 more retailers have this diamond
Prices start from £1,184 GBPSave up to £2,086 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+
0.90ct Oval
£1,184 GBP