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Asscher|Natural|GIA

1.70ct I SI2 Asscher Natural Diamond

ID • I/SI2 • GIA 2547196550

Certificate GIA 2547196550

Diamond specifications and retailer prices

From £2,814 GBP
$3,771 USD
As of October 30, 2026
Save £3,589 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,404 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural asscher diamond

This 1.7ct natural asscher sits in the one-and-a-half to two carat band, graded I 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 2547196550. Listed at 17 retailers as of October 30, 2026, with prices from £2,814 to £6,404, a £3,589 spread on the same certified stone. NZ Jewellers lists it at £6,404. 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547196550
Dimensions6.46 × 6.40 × 4.39 mm
L/W Ratio1.01
Top View
6.46 mm6.40 mm1.70 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547196550
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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: Oct 30
Current: £6,404 GBP|Low: £2,814 GBP|High: £6,404 GBP|Avg: £3,783 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
November 1, 2026
Retailer 5£2,814 GBP
Retailer 3£2,872 GBP
Retailer 16£3,150 GBP
Retailer 12£3,330 GBP
Retailer 13£3,330 GBP
Retailer 14£3,330 GBP
Retailer 8£3,336 GBP
Retailer 17£3,522 GBP
Retailer 2£3,585 GBP
Retailer 9£3,598 GBP
Retailer 6£3,747 GBP
Retailer 7£3,747 GBP
Retailer 15£3,842 GBP
Retailer 4£3,866 GBP
Retailer 11£4,159 GBP
Retailer 10£5,854 GBP
NZ Jewellers£6,404 GBP

36 data points across 17 retailers

17 retailers£2,814 GBP to £6,404 GBP

A
Cheapest Retailer
-
£2,814 GBP
$3,771 USD
A
Retailer 2
-
£2,872 GBP
$3,848 USD
View
A
Retailer 3
-
£3,150 GBP
$4,221 USD
View
A
Retailer 4
-
£3,330 GBP
$4,462 USD
View
A
Retailer 5
-
£3,330 GBP
$4,462 USD
View
A
Retailer 6
-
£3,336 GBP
$4,470 USD
View
A
Retailer 7
-
£3,522 GBP
$4,719 USD
View
A
Retailer 8
-
£3,585 GBP
View
A
Retailer 9
-
£3,747 GBP
$5,020 USD
View
A
Retailer 10
-
£3,747 GBP
$5,020 USD
View
Retailer 11
-
£3,805 GBP
$5,098 USD
View
Price last confirmed 9 days ago
A
Retailer 12
-
£3,842 GBP
$5,148 USD
View
B+
Retailer 13
-
£3,866 GBP
$5,180 USD
View
B+
Retailer 14
-
£4,159 GBP
€5,307 EUR
View
B
Retailer 15
-
£5,854 GBP
View
Retailer 16
-
£6,342 GBP
$8,497 USD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
ea784561-8352-4a79-81db-e22baef31375 · Oct 30
£6,404 GBP
$8,580 USD
View
16 more retailers have this diamond
Prices start from £2,814 GBPSave up to £3,589 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 Asscher
£2,814 GBP