Oval|Natural|IGI

1.55ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 608367889

Shape and cutting style on the report: Oval brilliant

Certificate IGI 608367889

Diamond specifications and retailer prices

From £4,684 GBP
$6,276 USD
As of October 28, 2026
Save £4,300 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,984 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.55ct natural oval diamond

This 1.55ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 608367889. Listed at 15 retailers as of October 27, 2026, with prices from £4,684 to £8,984, a £4,300 spread on the same certified stone. NZ Jewellers lists it at £8,984. 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

1.55
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.3°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 608367889
Dimensions9.26 × 6.48 × 4.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
9.26 mm6.48 mm1.55 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 608367889
Side View
Table 58.0%Crown 38.3°Girdle: MED-THKPavilion 39.1°CuletDepth 62.7%

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: Oct 28
Current: £8,984 GBP|Low: £4,684 GBP|High: £8,984 GBP|Avg: £5,781 GBP
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
Retailer 15
October 29, 2026
Retailer 3£4,684 GBP
Retailer 4£4,957 GBP
Retailer 14£4,958 GBP
Retailer 6£4,971 GBP
Retailer 8£5,019 GBP
Retailer 2£5,237 GBP
Retailer 12£5,371 GBP
Retailer 13£5,453 GBP
Retailer 7£5,492 GBP
Retailer 5£5,812 GBP
Retailer 10£5,860 GBP
Retailer 15£6,198 GBP
Retailer 11£6,541 GBP
Retailer 9£7,526 GBP
NZ Jewellers£8,984 GBP

15 data points across 15 retailers

15 retailers£4,684 GBP to £8,984 GBP

A
Cheapest Retailer
-
£4,684 GBP
$6,276 USD
A
Retailer 2
-
£4,957 GBP
$6,642 USD
View
Final sale: no returns
A
Retailer 3
-
£4,958 GBP
$6,643 USD
View
A
Retailer 4
-
£4,971 GBP
$6,660 USD
View
A
Retailer 5
-
£5,019 GBP
View
A
Retailer 6
-
£5,237 GBP
View
B+
Retailer 7
-
£5,371 GBP
$7,197 USD
View
B+
Retailer 8
-
£5,453 GBP
$7,307 USD
View
B+
Retailer 9
-
£5,492 GBP
$7,358 USD
View
B+
Retailer 10
-
£5,812 GBP
View
B+
Retailer 11
-
£5,860 GBP
€7,478 EUR
View
B+
Retailer 12
-
£6,198 GBP
$8,304 USD
View
B+
Retailer 13
-
£6,541 GBP
ZAR 141,577 ZAR
View
B
Retailer 14
-
£7,526 GBP
View
Most Expensive
B
NZ Jewellers
a614c63e-3cfc-4dc2-9ad4-ad1ccecf3e72 · Oct 27
£8,984 GBP
$12,037 USD
View
14 more retailers have this diamond
Prices start from £4,684 GBPSave up to £4,300 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
1.55ct Oval
£4,684 GBP