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Oval|Natural|GIA

0.90ct J VS1 Oval Natural Diamond

GD • J/VS1 • GIA 6421694120

Certificate GIA 6421694120

Diamond specifications and retailer prices

From £1,238 GBP
₹157,955 INR
As of October 31, 2026
Save £2,345 GBP (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,583 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6421694120. Listed at 22 retailers as of October 30, 2026, with prices from £1,238 to £3,583, a £2,345 spread on the same certified stone. NZ Jewellers lists it at £3,583. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421694120
Dimensions7.89 × 5.25 × 3.27 mm
L/W Ratio1.50
Top View
7.89 mm5.25 mm0.90 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6421694120
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 31
Current: £3,003 GBP|Low: £1,235 GBP|High: £3,039 GBP|Avg: £1,902 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6£1,238 GBP
Retailer 8£1,251 GBP
Retailer 10£1,411 GBP
Retailer 5£1,544 GBP
Retailer 11£1,560 GBP
Retailer 2£1,581 GBP
Retailer 4£1,881 GBP
Retailer 3£2,110 GBP
Retailer 9£2,141 GBP
Retailer 7£2,528 GBP
Retailer 1£3,003 GBP

31 data points across 11 retailers

22 retailers£1,238 GBP to £3,583 GBP

B+
Cheapest Retailer
-
£1,238 GBP
₹157,955 INR
B
Retailer 2
-
£1,251 GBP
HK$13,100 HKD
View
B
Retailer 3
-
£1,411 GBP
A$2,908 AUD
View
B
Retailer 4
-
£1,503 GBP
$2,014 USD
View
B
Retailer 5
-
£1,544 GBP
$2,069 USD
View
B
Retailer 6
-
£1,560 GBP
$2,090 USD
View
B
Retailer 7
-
£1,581 GBP
$2,119 USD
View
Final sale: no returns
B
Retailer 8
-
£1,714 GBP
$2,297 USD
View
B
Retailer 9
-
£1,714 GBP
$2,297 USD
View
B
Retailer 10
-
£1,717 GBP
$2,300 USD
View
B
Retailer 11
-
£1,742 GBP
SGD 3,154 SGD
View
B
Retailer 12
-
£1,793 GBP
$2,403 USD
View
B
Retailer 13
-
£1,818 GBP
$2,436 USD
View
B
Retailer 14
-
£1,881 GBP
View
B
Retailer 15
-
£1,978 GBP
$2,650 USD
View
B
Retailer 16
-
£1,995 GBP
$2,673 USD
View
Retailer 17
-
£2,110 GBP
A$4,350 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
£2,141 GBP
€2,732 EUR
View
B
Retailer 19
-
£2,528 GBP
ZAR 54,725 ZAR
View
C
Retailer 20
-
£2,539 GBP
$3,402 USD
View
B
Retailer 21
-
£3,003 GBP
View
Most Expensive
C
NZ Jewellers
012abed8-2dd0-4e69-9ffd-0fa8e4d1db84 · Oct 30
£3,583 GBP
$4,801 USD
View
21 more retailers have this diamond
Prices start from £1,238 GBPSave up to £2,345 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
£1,238 GBP