Oval|Natural|GIA

1.80ct I VS2 Oval Natural Diamond

VG • I/VS2 • GIA 1555442667

Certificate GIA 1555442667

Diamond specifications and retailer prices

From £6,605 GBP
$8,850 USD
As of October 26, 2026
Save £4,640 GBP (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £11,985 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555442667. Listed at 12 retailers as of October 26, 2026, with a 70% 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

1.80
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555442667
Dimensions9.20 × 6.67 × 4.34 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Knot
Top View
9.20 mm6.67 mm1.80 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555442667
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 65.0%

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 26
Current: £11,985 GBP|Low: £6,605 GBP|High: £11,985 GBP|Avg: £8,626 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
October 26, 2026
Retailer 14£6,605 GBP
Retailer 13£7,132 GBP
Retailer 3£7,191 GBP
Retailer 4£7,307 GBP
Retailer 7£7,789 GBP
Retailer 9£7,910 GBP
Retailer 8£8,112 GBP
Retailer 12£8,633 GBP
Retailer 5£8,659 GBP
Retailer 11£8,988 GBP
Retailer 2£9,011 GBP
Retailer 6£10,241 GBP
Retailer 10£11,245 GBP
NZ Jewellers£11,985 GBP

17 data points across 14 retailers

12 retailers£6,605 GBP to £11,245 GBP

B+
Cheapest Retailer
-
£6,605 GBP
$8,850 USD
B+
Retailer 2
-
£7,132 GBP
$9,556 USD
View
B+
Retailer 3
-
£7,307 GBP
$9,790 USD
View
B+
Retailer 4
-
£7,789 GBP
$10,437 USD
View
B+
Retailer 5
-
£7,910 GBP
$10,598 USD
View
B+
Retailer 6
-
£8,112 GBP
View
B
Retailer 7
-
£8,633 GBP
View
B
Retailer 8
-
£8,659 GBP
$11,602 USD
View
Retailer 9
-
£8,988 GBP
$12,043 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£9,011 GBP
€11,499 EUR
View
B
Retailer 11
-
£11,245 GBP
View
Most Expensive
NZ Jewellers
6ada72e6-3258-4d0d-9cdf-88ea7a7d32b1 · Oct 23
£11,985 GBP
$16,058 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from £6,605 GBPSave up to £4,640 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+
1.80ct Oval
£6,605 GBP