Pear|Natural|GIA

1.51ct H SI1 Pear Natural Diamond

GD • H/SI1 • GIA 2221876313

Certificate GIA 2221876313

Diamond specifications and retailer prices

From £3,604 GBP
$4,829 USD
As of October 28, 2026
Save £3,153 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,630 GBP at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2221876313. Listed at 15 retailers as of October 28, 2026, with a 87% 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

1.51
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221876313
Dimensions10.48 × 6.40 × 3.79 mm
L/W Ratio1.64
Culet sizeNone
Top View
10.48 mm6.40 mm1.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2221876313
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.3%

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: Oct 28
Current: £4,363 GBP|Low: £2,706 GBP|High: £6,793 GBP|Avg: £4,416 GBP|+1.1%
Retailer 1
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
October 29, 2026
Retailer 2£3,179 GBP
Retailer 7£3,604 GBP
Retailer 11£3,606 GBP
Retailer 5£3,650 GBP
Retailer 15£3,866 GBP
Retailer 4£4,084 GBP
Retailer 14£4,086 GBP
Retailer 3£4,133 GBP
Retailer 13£4,206 GBP
Retailer 6£4,362 GBP
Retailer 1£4,363 GBP
Retailer 9£4,703 GBP
Retailer 10£5,555 GBP
Retailer 12£6,610 GBP
Retailer 8£6,757 GBP

23 data points across 15 retailers

15 retailers£3,604 GBP to £6,757 GBP

B+
Cheapest Retailer
-
£3,604 GBP
$4,829 USD
B+
Retailer 2
-
£3,606 GBP
$4,831 USD
View
B+
Retailer 3
-
£3,650 GBP
$4,891 USD
View
B+
Retailer 4
-
£3,866 GBP
$5,180 USD
View
B+
Retailer 5
-
£4,084 GBP
$5,472 USD
View
Retailer 6
-
£4,133 GBP
$5,538 USD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
£4,206 GBP
$5,636 USD
View
B+
Retailer 8
-
£4,362 GBP
$5,844 USD
View
B+
Retailer 9
-
£4,363 GBP
View
B
Retailer 10
-
£4,703 GBP
€6,002 EUR
View
Retailer 11
-
£4,769 GBP
$6,390 USD
View
Price last confirmed 41 days ago
B
Retailer 12
-
£5,555 GBP
ZAR 120,251 ZAR
View
B
Retailer 13
-
£6,610 GBP
$8,856 USD
View
B
Retailer 14
-
£6,757 GBP
View
Most Expensive
NZ Jewellers
3a1190b7-a984-4a35-a233-44af5bb326fa · Sep 20
£7,630 GBP
$10,224 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from £3,604 GBPSave up to £3,153 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+
1.51ct Pear
£3,604 GBP