CaratHunter
Plans
Pear|Natural|GIA

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • GIA 2557998803

Certificate GIA 2557998803

Diamond specifications and retailer prices

From £3,885 GBP
$5,205 USD
As of October 29, 2026
Save £4,524 GBP (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,409 GBP at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557998803. Listed at 22 retailers as of October 27, 2026, with prices from £3,885 to £8,409, a £4,524 spread on the same certified stone. NZ Jewellers lists it at £8,409. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557998803
Dimensions10.70 × 6.21 × 3.59 mm
L/W Ratio1.72
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Cavity, Needle, Indented Natural
Top View
10.70 mm6.21 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557998803
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 57.8%

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 29
Current: £8,409 GBP|Low: £3,885 GBP|High: £8,715 GBP|Avg: £5,270 GBP|-3.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 14£3,885 GBP
Retailer 2£4,138 GBP
Retailer 19£4,204 GBP
Retailer 13£4,243 GBP
Retailer 15£4,491 GBP
Retailer 10£4,513 GBP
Retailer 20£4,541 GBP
Retailer 17£4,555 GBP
Retailer 18£4,555 GBP
Retailer 8£4,721 GBP
Retailer 16£4,785 GBP
Retailer 3£4,793 GBP
Retailer 11£5,053 GBP
Retailer 21£5,147 GBP
Retailer 4£5,256 GBP
Retailer 12£5,277 GBP
Retailer 6£5,663 GBP
Retailer 9£6,232 GBP
Retailer 5£6,345 GBP
Retailer 7£7,687 GBP
NZ Jewellers£8,409 GBP

24 data points across 21 retailers

22 retailers£3,885 GBP to £8,409 GBP

B+
Cheapest Retailer
-
£3,885 GBP
$5,205 USD
B+
Retailer 2
-
£4,138 GBP
$5,545 USD
View
B+
Retailer 3
-
£4,204 GBP
$5,633 USD
View
Final sale: no returns
B+
Retailer 4
-
£4,243 GBP
$5,685 USD
View
B+
Retailer 5
-
£4,491 GBP
$6,017 USD
View
Retailer 6
-
£4,513 GBP
$6,047 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£4,541 GBP
$6,085 USD
View
B+
Retailer 8
-
£4,555 GBP
$6,103 USD
View
B+
Retailer 9
-
£4,555 GBP
$6,103 USD
View
B+
Retailer 10
-
£4,721 GBP
$6,325 USD
View
B+
Retailer 11
-
£4,785 GBP
View
B+
Retailer 12
-
£4,793 GBP
View
B
Retailer 13
-
£5,053 GBP
$6,771 USD
View
Retailer 14
-
£5,115 GBP
A$10,544 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
£5,147 GBP
$6,896 USD
View
B
Retailer 16
-
£5,256 GBP
$7,042 USD
View
Retailer 17
-
£5,277 GBP
$7,070 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
£5,663 GBP
€7,227 EUR
View
B
Retailer 19
-
£6,232 GBP
$8,350 USD
View
B
Retailer 20
-
£6,345 GBP
ZAR 137,353 ZAR
View
B
Retailer 21
-
£7,687 GBP
View
Most Expensive
B
NZ Jewellers
e6783d8a-7d1d-48cc-bc1b-9456b03dcbda · Oct 27
£8,409 GBP
$11,267 USD
View
21 more retailers have this diamond
Prices start from £3,885 GBPSave up to £4,524 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
£3,885 GBP