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Pear|Natural|GIA

1.70ct F SI1 Pear Natural Diamond

EX • F/SI1 • GIA 2557957034

Certificate GIA 2557957034

Diamond specifications and retailer prices

From £7,090 GBP
As of November 3, 2026
Save £3,824 GBP (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £10,913 GBP at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557957034. Listed at 14 retailers as of November 3, 2026, with prices from £7,090 to £10,913, a £3,824 spread on the same certified stone. NZ Jewellers lists it at £10,913. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557957034
Dimensions10.24 × 6.64 × 4.27 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Indented Natural, Natural
Top View
10.24 mm6.64 mm1.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557957034
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £10,913 GBP|Low: £6,206 GBP|High: £10,913 GBP|Avg: £8,277 GBP
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
November 3, 2026
Retailer 11£6,223 GBP
Retailer 2£7,090 GBP
Retailer 12£7,194 GBP
Retailer 4£7,227 GBP
Retailer 7£7,326 GBP
Retailer 13£7,351 GBP
Retailer 6£7,600 GBP
Retailer 5£7,830 GBP
Retailer 14£7,950 GBP
Retailer 8£8,248 GBP
Retailer 3£9,035 GBP
Retailer 10£9,620 GBP
Retailer 9£10,227 GBP
NZ Jewellers£10,913 GBP

36 data points across 14 retailers

14 retailers£7,090 GBP to £10,913 GBP

Retailer 1
-
£6,223 GBP
€7,954 EUR
Price last confirmed 7 days ago
B+
Retailer 2
-
£7,090 GBP
View
Retailer 3
-
£7,194 GBP
A$14,852 AUD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
£7,227 GBP
$9,698 USD
View
Final sale: no returns
B+
Retailer 5
-
£7,326 GBP
View
B
Retailer 6
-
£7,351 GBP
$9,865 USD
View
Retailer 7
-
£7,512 GBP
$10,080 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
£7,830 GBP
$10,507 USD
View
B+
Retailer 9
-
£7,950 GBP
$10,669 USD
View
B+
Retailer 10
-
£8,248 GBP
€10,541 EUR
View
B
Retailer 11
-
£9,035 GBP
$12,124 USD
View
B
Retailer 12
-
£9,620 GBP
ZAR 208,545 ZAR
View
B
Retailer 13
-
£10,227 GBP
View
Most Expensive
B
NZ Jewellers
ef6de8a8-c2f7-4ece-be6a-3c4f953bfdf5 · Nov 3
£10,913 GBP
$14,645 USD
View
13 more retailers have this diamond
Prices start from £7,090 GBPSave up to £3,824 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 Pear
£7,090 GBP