CaratHunter
Plans
Oval|Natural|GIA

1.23ct I VVS1 Oval Natural Diamond

GD • I/VVS1 • GIA 7438646354

Certificate GIA 7438646354

Diamond specifications and retailer prices

From £1,768 GBP
As of November 5, 2026
Save £2,281 GBP (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,049 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.23ct natural oval diamond

This 1.23ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7438646354. Listed at 15 retailers as of November 5, 2026, with prices from £1,768 to £4,049, a £2,281 spread on the same certified stone. NZ Jewellers lists it at £4,049. 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

1.23
Carat
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 7438646354
Dimensions8.75 × 5.84 × 3.64 mm
L/W Ratio1.50
Top View
8.75 mm5.84 mm1.23 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 7438646354
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.4%

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: Nov 5
Current: £4,049 GBP|Low: £1,768 GBP|High: £4,121 GBP|Avg: £2,554 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 8£1,768 GBP
Retailer 7£1,775 GBP
Retailer 11£2,081 GBP
Retailer 13£2,145 GBP
Retailer 4£2,285 GBP
Retailer 9£2,324 GBP
Retailer 5£2,354 GBP
Retailer 14£2,413 GBP
Retailer 10£2,436 GBP
Retailer 6£2,491 GBP
Retailer 2£2,681 GBP
Retailer 3£2,755 GBP
Retailer 12£3,926 GBP
NZ Jewellers£4,049 GBP

27 data points across 14 retailers

15 retailers£1,768 GBP to £4,049 GBP

A
Cheapest Retailer
-
£1,768 GBP
A
Retailer 2
-
£1,775 GBP
View
A
Retailer 3
-
£2,081 GBP
View
A
Retailer 4
-
£2,145 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,285 GBP
View
A
Retailer 6
-
£2,324 GBP
View
Retailer 7
-
£2,354 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£2,413 GBP
View
A
Retailer 9
-
£2,436 GBP
View
Retailer 10
-
£2,491 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£2,591 GBP
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£2,681 GBP
View
B+
Retailer 13
-
£2,755 GBP
View
B
Retailer 14
-
£3,926 GBP
View
Most Expensive
B
NZ Jewellers
a8a886f5-4582-4729-82d7-74f0e5d80032 · Nov 5
£4,049 GBP
$5,450 USD
View
14 more retailers have this diamond
Prices start from £1,768 GBPSave up to £2,281 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
1.23ct Oval
£1,768 GBP