Pear|Natural|GIA

1.70ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 2536941824

Certificate GIA 2536941824

Diamond specifications and retailer prices

From £3,736 GBP
As of November 3, 2026
Save £2,499 GBP (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,547 GBP at NZ Jewellers · As of September 20, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2536941824. Listed at 9 retailers as of November 2, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536941824
Dimensions9.85 × 6.64 × 4.16 mm
L/W Ratio1.48
Top View
9.85 mm6.64 mm1.70 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536941824
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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: £3,869 GBP|Low: £3,178 GBP|High: £6,309 GBP|Avg: £4,298 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 8£3,178 GBP
Retailer 7£3,467 GBP
Retailer 5£3,736 GBP
Retailer 1£3,869 GBP
Retailer 6£3,914 GBP
Retailer 2£4,412 GBP
Retailer 4£4,811 GBP
Retailer 9£5,156 GBP
Retailer 3£6,235 GBP

30 data points across 9 retailers

9 retailers£3,736 GBP to £6,235 GBP

Retailer 1
-
£3,467 GBP
Price last confirmed 80 days ago
B+
Retailer 2
-
£3,736 GBP
View
B+
Retailer 3
-
£3,869 GBP
View
Retailer 4
-
£3,914 GBP
View
Price last confirmed 46 days ago
B
Retailer 5
-
£4,412 GBP
View
Retailer 6
-
£4,516 GBP
View
Price last confirmed 46 days ago
B
Retailer 7
-
£4,811 GBP
View
B
Retailer 8
-
£6,235 GBP
View
Most Expensive
NZ Jewellers
f631647d-c73f-4992-9cb4-3b0d229b6cab · Sep 20
£6,547 GBP
$8,763 USD
View
Price last confirmed 47 days ago
8 more retailers have this diamond
Prices start from £3,736 GBPSave up to £2,499 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
£3,736 GBP