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Oval|Natural|IGI

1.70ct L VVS2 Oval Natural Diamond

VG • L/VVS2 • IGI 821621335

Shape and cutting style on the report: Oval brilliant

Certificate IGI 821621335

Diamond specifications and retailer prices

From £2,157 GBP
As of November 6, 2026
Save £998 GBP (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,492 GBP at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 821621335. Listed at 8 retailers as of November 2, 2026, with a 46% 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

1.70
Carat
L
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 821621335
Dimensions9.30 × 6.67 × 4.11 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
9.30 mm6.67 mm1.70 ctL / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821621335
Side View
Table 64.0%Crown 39.1°Girdle: MED-THKPavilion 39.6°CuletDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,157 GBP|Low: £2,157 GBP|High: £3,155 GBP|Avg: £2,685 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£2,157 GBP
Retailer 2£2,433 GBP
Retailer 5£2,484 GBP
Retailer 6£2,578 GBP
Retailer 7£2,686 GBP
Retailer 3£3,147 GBP
Retailer 4£3,155 GBP

34 data points across 7 retailers

8 retailers£2,157 GBP to £3,155 GBP

A
Cheapest Retailer
-
£2,157 GBP
A
Retailer 2
-
£2,433 GBP
View
B+
Retailer 3
-
£2,484 GBP
View
B+
Retailer 4
-
£2,686 GBP
View
Retailer 5
-
£2,975 GBP
View
Price last confirmed 66 days ago
B+
Retailer 6
-
£3,147 GBP
View
B+
Retailer 7
-
£3,155 GBP
View
Most Expensive
NZ Jewellers
2578d48c-fdf6-4437-884a-f57dafc8fdef · Aug 30
£4,492 GBP
$6,013 USD
View
Price last confirmed 68 days ago
7 more retailers have this diamond
Prices start from £2,157 GBPSave up to £998 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
1.70ct Oval
£2,157 GBP