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Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

GD • D/SI2 • GIA 1539800717

Certificate GIA 1539800717

Diamond specifications and retailer prices

From £441 GBP
As of November 6, 2026
Save £1,058 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,499 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1539800717. Listed at 13 retailers as of November 5, 2026, with prices from £441 to £1,499, a £1,058 spread on the same certified stone. NZ Jewellers lists it at £1,499. 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

0.51
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539800717
Dimensions7.00 × 4.44 × 2.70 mm
L/W Ratio1.58
Key to symbols
Crystal, Cloud
Top View
7.00 mm4.44 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539800717
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 60.8%

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: Nov 6
Current: £1,499 GBP|Low: £404 GBP|High: £1,499 GBP|Avg: £646 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
Retailer 15
November 7, 2026
Retailer 15£441 GBP
Retailer 6£462 GBP
Retailer 4£468 GBP
Retailer 13£478 GBP
Retailer 11£515 GBP
Retailer 12£515 GBP
Retailer 5£530 GBP
Retailer 14£551 GBP
Retailer 2£571 GBP
Retailer 3£576 GBP
Retailer 9£582 GBP
Retailer 10£699 GBP
Retailer 7£725 GBP
Retailer 8£1,098 GBP
NZ Jewellers£1,499 GBP

32 data points across 15 retailers

13 retailers£441 GBP to £1,499 GBP

B+
Cheapest Retailer
-
£441 GBP
Final sale: no returns
B+
Retailer 2
-
£468 GBP
View
B+
Retailer 3
-
£478 GBP
View
B+
Retailer 4
-
£515 GBP
View
B+
Retailer 5
-
£515 GBP
View
B+
Retailer 6
-
£530 GBP
View
B+
Retailer 7
-
£551 GBP
View
B+
Retailer 8
-
£571 GBP
View
B+
Retailer 9
-
£576 GBP
View
B+
Retailer 10
-
£582 GBP
View
B
Retailer 11
-
£699 GBP
View
B
Retailer 12
-
£1,098 GBP
View
Most Expensive
C
NZ Jewellers
0481e702-3c06-444c-8609-aa364b135e06 · Nov 5
£1,499 GBP
$2,006 USD
View
12 more retailers have this diamond
Prices start from £441 GBPSave up to £1,058 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+
0.51ct Pear
£441 GBP