CaratHunter
Plans
Pear|Natural|GIA

1.50ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 1508711109

Certificate GIA 1508711109

Diamond specifications and retailer prices

From £2,346 GBP
As of November 6, 2026
Save £3,443 GBP (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,789 GBP at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.5ct natural pear diamond

This 1.5ct 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 1508711109. Listed at 17 retailers as of November 5, 2026, with prices from £2,346 to £5,789, a £3,443 spread on the same certified stone. Adiamor lists it at £5,789. 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

1.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1508711109
Dimensions9.55 × 6.35 × 3.97 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Needle
Top View
9.55 mm6.35 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508711109
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.6%

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: £3,539 GBP|Low: £2,346 GBP|High: £3,588 GBP|Avg: £2,983 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 2£2,346 GBP
Retailer 5£2,381 GBP
Retailer 4£2,850 GBP
Retailer 6£2,899 GBP
Retailer 3£3,151 GBP
Retailer 7£3,311 GBP
Retailer 1£3,539 GBP

36 data points across 7 retailers

17 retailers£2,346 GBP to £5,789 GBP

A
Cheapest Retailer
-
£2,346 GBP
B+
Retailer 2
-
£2,381 GBP
View
B+
Retailer 3
-
£2,773 GBP
View
B+
Retailer 4
-
£2,850 GBP
View
B+
Retailer 5
-
£2,858 GBP
View
B+
Retailer 6
-
£2,899 GBP
View
B+
Retailer 7
-
£2,998 GBP
View
B+
Retailer 8
-
£3,082 GBP
View
B+
Retailer 9
-
£3,151 GBP
View
Retailer 10
-
£3,248 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
£3,248 GBP
View
B
Retailer 12
-
£3,248 GBP
View
B
Retailer 13
-
£3,434 GBP
View
B
Retailer 14
-
£3,539 GBP
View
B
Retailer 15
-
£3,748 GBP
View
C
Retailer 16
-
£5,659 GBP
View
Most Expensive
C
Adiamor
D-64739019 · Nov 5
£5,789 GBP
$7,748 USD
View
16 more retailers have this diamond
Prices start from £2,346 GBPSave up to £3,443 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
1.50ct Pear
£2,346 GBP