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Oval|Natural|GIA

1.70ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 6462325181

Certificate GIA 6462325181

Diamond specifications and retailer prices

From £3,301 GBP
As of November 6, 2026
Save £4,077 GBP (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,378 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6462325181. Listed at 11 retailers as of November 5, 2026, with prices from £3,301 to £7,378, a £4,077 spread on the same certified stone. NZ Jewellers lists it at £7,378. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47.12°
Pavilion angle38.19°
OriginNatural
Grading LabGIA
CertificateGIA 6462325181
Dimensions9.58 × 6.35 × 4.01 mm
L/W Ratio1.51
Top View
9.58 mm6.35 mm1.70 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6462325181
Side View
Table 61.0%Crown 47.12°Girdle: MED-VTKPavilion 38.19°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,792 GBP|Low: £3,264 GBP|High: £5,539 GBP|Avg: £4,170 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£3,301 GBP
Retailer 2£3,485 GBP
Retailer 5£3,720 GBP
Retailer 8£3,996 GBP
Retailer 9£3,996 GBP
Retailer 4£4,067 GBP
Retailer 3£4,261 GBP
Retailer 7£4,611 GBP
Retailer 1£4,792 GBP
Retailer 10£5,259 GBP

34 data points across 10 retailers

11 retailers£3,301 GBP to £7,378 GBP

B
Cheapest Retailer
-
£3,301 GBP
B
Retailer 2
-
£3,485 GBP
View
B
Retailer 3
-
£3,720 GBP
View
Retailer 4
-
£3,996 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£3,996 GBP
View
B
Retailer 6
-
£3,996 GBP
View
Retailer 7
-
£4,067 GBP
View
Price last confirmed 7 days ago
B
Retailer 8
-
£4,261 GBP
View
B
Retailer 9
-
£4,611 GBP
View
B
Retailer 10
-
£4,792 GBP
View
Most Expensive
C
NZ Jewellers
19105d05-02fe-4c7b-adee-2b6bdd02bcfe · Nov 5
£7,378 GBP
$9,875 USD
View
10 more retailers have this diamond
Prices start from £3,301 GBPSave up to £4,077 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
1.70ct Oval
£3,301 GBP