Oval|Natural|GIA

0.90ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 6425636500

Certificate GIA 6425636500

Diamond specifications and retailer prices

From £1,863 GBP
HK$19,500 HKD
As of November 1, 2026
Save £2,501 GBP (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,364 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 G 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 6425636500. Listed at 21 retailers as of October 30, 2026, with prices from £1,863 to £4,364, a £2,501 spread on the same certified stone. NZ Jewellers lists it at £4,364. 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
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425636500
Dimensions7.19 × 5.43 × 3.40 mm
L/W Ratio1.32
Top View
7.19 mm5.43 mm0.90 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6425636500
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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: Nov 1
Current: £4,189 GBP|Low: £1,747 GBP|High: £4,239 GBP|Avg: £2,608 GBP|-0.1%
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£1,863 GBP
Retailer 3£1,952 GBP
Retailer 8£2,041 GBP
Retailer 10£2,094 GBP
Retailer 9£2,135 GBP
Retailer 2£2,269 GBP
Retailer 4£2,617 GBP
Retailer 11£2,676 GBP
Retailer 7£2,933 GBP
Retailer 5£3,694 GBP
Retailer 1£4,189 GBP

45 data points across 11 retailers

21 retailers£1,863 GBP to £4,364 GBP

B+
Cheapest Retailer
-
£1,863 GBP
HK$19,500 HKD
B+
Retailer 2
-
£1,952 GBP
$2,615 USD
View
B+
Retailer 3
-
£2,041 GBP
$2,735 USD
View
B+
Retailer 4
-
£2,094 GBP
$2,806 USD
View
Final sale: no returns
B+
Retailer 5
-
£2,132 GBP
$2,856 USD
View
B+
Retailer 6
-
£2,135 GBP
$2,860 USD
View
B
Retailer 7
-
£2,269 GBP
$3,040 USD
View
B
Retailer 8
-
£2,269 GBP
$3,040 USD
View
B
Retailer 9
-
£2,356 GBP
$3,157 USD
View
B
Retailer 10
-
£2,582 GBP
$3,460 USD
View
B
Retailer 11
-
£2,582 GBP
$3,460 USD
View
B
Retailer 12
-
£2,617 GBP
View
B
Retailer 13
-
£2,618 GBP
$3,508 USD
View
B
Retailer 14
-
£2,664 GBP
$3,570 USD
View
Retailer 15
-
£2,676 GBP
A$5,516 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
£2,767 GBP
$3,707 USD
View
B
Retailer 17
-
£2,933 GBP
€3,743 EUR
View
B
Retailer 18
-
£3,207 GBP
View
B
Retailer 19
-
£3,694 GBP
ZAR 79,970 ZAR
View
B
Retailer 20
-
£4,189 GBP
View
Most Expensive
C
NZ Jewellers
510e170e-0213-4ba4-809e-2fd124fffcbb · Oct 30
£4,364 GBP
$5,847 USD
View
20 more retailers have this diamond
Prices start from £1,863 GBPSave up to £2,501 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
£1,863 GBP