Oval|Natural|GIA

1.23ct E VVS1 Oval Natural Diamond

VG • E/VVS1 • GIA 1543866638

Certificate GIA 1543866638

Diamond specifications and retailer prices

From £5,889 GBP
$7,903 USD
As of November 1, 2026
Save £4,496 GBP (43%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £12,464 GBP at NZ Jewellers · As of October 17, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1543866638. Listed at 24 retailers as of November 1, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1543866638
Dimensions8.33 × 6.04 × 3.82 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.33 mm6.04 mm1.23 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543866638
Side View
Table 62.0%Crown 34.7°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 63.3%

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: £6,728 GBP|Low: £6,291 GBP|High: £10,511 GBP|Avg: £7,379 GBP|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 8£6,291 GBP
Retailer 7£6,424 GBP
Retailer 11£6,662 GBP
Retailer 1£6,728 GBP
Retailer 6£6,840 GBP
Retailer 9£6,878 GBP
Retailer 3£6,879 GBP
Retailer 10£7,452 GBP
Retailer 2£7,473 GBP
Retailer 5£9,155 GBP
Retailer 4£10,386 GBP

44 data points across 11 retailers

24 retailers£5,889 GBP to £10,386 GBP

B+
Cheapest Retailer
-
£5,889 GBP
$7,903 USD
B+
Retailer 2
-
£6,291 GBP
SGD 11,409 SGD
View
B+
Retailer 3
-
£6,424 GBP
$8,620 USD
View
B+
Retailer 4
-
£6,440 GBP
$8,642 USD
View
B+
Retailer 5
-
£6,662 GBP
$8,940 USD
View
B+
Retailer 6
-
£6,728 GBP
View
B+
Retailer 7
-
£6,818 GBP
$9,150 USD
View
Retailer 8
-
£6,840 GBP
A$14,121 AUD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£6,878 GBP
$9,230 USD
View
Final sale: no returns
Retailer 10
-
£6,879 GBP
$9,231 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
£7,338 GBP
$9,847 USD
View
Retailer 12
-
£7,452 GBP
$10,000 USD
View
Price last confirmed 70 days ago
Retailer 13
-
£7,452 GBP
$10,000 USD
View
Price last confirmed 35 days ago
Retailer 14
-
£7,452 GBP
$10,000 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
£7,473 GBP
View
Retailer 16
-
£7,567 GBP
$10,154 USD
View
Price last confirmed 17 days ago
B
Retailer 17
-
£7,621 GBP
$10,227 USD
View
Retailer 18
-
£8,599 GBP
$11,539 USD
View
Price last confirmed 35 days ago
Retailer 19
-
£8,599 GBP
$11,539 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
£9,155 GBP
ZAR 198,474 ZAR
View
B
Retailer 21
-
£10,386 GBP
View
Retailer 22
-
£12,464 GBP
$16,726 USD
View
Price last confirmed 65 days ago
Retailer 23
-
£12,464 GBP
$16,726 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
b6884859-81cf-4d6e-a5ba-ce49d9469a0d · Oct 17
£12,464 GBP
$16,726 USD
View
Price last confirmed 16 days ago
23 more retailers have this diamond
Prices start from £5,889 GBPSave up to £4,496 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+
1.23ct Oval
£5,889 GBP