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Pear|Natural|GIA

1.70ct M SI1 Pear Natural Diamond

ID • M/SI1 • GIA 2557999093

Certificate GIA 2557999093

Diamond specifications and retailer prices

From £1,417 GBP
As of November 6, 2026
Save £1,044 GBP (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,216 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.7ct natural pear diamond

This 1.7ct natural pear sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557999093. Listed at 14 retailers as of November 5, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
M
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557999093
Dimensions10.95 × 6.50 × 4.14 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cavity, Natural, Extra Facet
Top View
10.95 mm6.50 mm1.70 ctM / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557999093
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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: Nov 6
Current: £1,417 GBP|Low: £1,417 GBP|High: £2,499 GBP|Avg: £1,990 GBP|-8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£1,417 GBP
Retailer 5£1,857 GBP
Retailer 6£1,861 GBP
Retailer 7£1,987 GBP
Retailer 2£2,009 GBP
Retailer 3£2,098 GBP
Retailer 4£2,461 GBP

42 data points across 7 retailers

14 retailers£1,417 GBP to £2,461 GBP

A
Cheapest Retailer
-
£1,417 GBP
B+
Retailer 2
-
£1,857 GBP
View
B+
Retailer 3
-
£1,861 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,987 GBP
View
A
Retailer 5
-
£2,009 GBP
View
Retailer 6
-
£2,016 GBP
View
Price last confirmed 30 days ago
Retailer 7
-
£2,016 GBP
View
Price last confirmed 30 days ago
Retailer 8
-
£2,094 GBP
View
Price last confirmed 37 days ago
B+
Retailer 9
-
£2,098 GBP
View
B+
Retailer 10
-
£2,122 GBP
View
Retailer 11
-
£2,327 GBP
View
Price last confirmed 39 days ago
Retailer 12
-
£2,416 GBP
View
Price last confirmed 67 days ago
B+
Retailer 13
-
£2,461 GBP
View
Most Expensive
NZ Jewellers
eb54fa82-5fe6-40b0-ac21-aea881a604f5 · Sep 30
£4,216 GBP
$5,643 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from £1,417 GBPSave up to £1,044 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 Pear
£1,417 GBP