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Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 2547196688

Certificate GIA 2547196688

Diamond specifications and retailer prices

From £4,173 GBP
$5,592 USD
As of October 30, 2026
Save £5,007 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,181 GBP at NZ Jewellers · As of October 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547196688. Listed at 15 retailers as of October 30, 2026, with prices from £4,173 to £9,181, a £5,007 spread on the same certified stone. NZ Jewellers lists it at £9,181. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547196688
Dimensions8.86 × 6.57 × 4.25 mm
L/W Ratio1.35
Top View
8.86 mm6.57 mm1.70 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547196688
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.7%

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 30
Current: £9,181 GBP|Low: £4,173 GBP|High: £9,181 GBP|Avg: £5,793 GBP|+1.0%
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4£4,173 GBP
Retailer 3£4,288 GBP
Retailer 12£4,590 GBP
Retailer 18£4,704 GBP
Retailer 5£4,836 GBP
Retailer 15£4,973 GBP
Retailer 13£5,050 GBP
Retailer 17£5,160 GBP
Retailer 11£5,334 GBP
Retailer 7£5,523 GBP
Retailer 8£5,523 GBP
Retailer 6£5,709 GBP
Retailer 16£5,738 GBP
Retailer 2£5,998 GBP
Retailer 9£6,834 GBP
Retailer 14£7,691 GBP
Retailer 10£8,998 GBP
NZ Jewellers£9,181 GBP

36 data points across 18 retailers

15 retailers£4,173 GBP to £9,181 GBP

A
Cheapest Retailer
-
£4,173 GBP
$5,592 USD
A
Retailer 2
-
£4,288 GBP
$5,746 USD
View
A
Retailer 3
-
£4,704 GBP
$6,303 USD
View
A
Retailer 4
-
£4,836 GBP
$6,480 USD
View
A
Retailer 5
-
£4,973 GBP
$6,663 USD
View
A
Retailer 6
-
£5,050 GBP
$6,766 USD
View
B+
Retailer 7
-
£5,160 GBP
$6,914 USD
View
B+
Retailer 8
-
£5,334 GBP
View
B+
Retailer 9
-
£5,523 GBP
$7,400 USD
View
B+
Retailer 10
-
£5,523 GBP
$7,400 USD
View
B+
Retailer 11
-
£5,709 GBP
$7,650 USD
View
B+
Retailer 12
-
£5,738 GBP
$7,688 USD
View
B+
Retailer 13
-
£5,998 GBP
€7,654 EUR
View
B
Retailer 14
-
£7,691 GBP
View
Most Expensive
B
NZ Jewellers
62d19f9b-4d51-4fa5-810b-1dde11ed8fef · Oct 30
£9,181 GBP
$12,301 USD
View
14 more retailers have this diamond
Prices start from £4,173 GBPSave up to £5,007 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
£4,173 GBP