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Pear|Natural|GIA

0.51ct H I1 Pear Natural Diamond

GD • H/I1 • GIA 1535199923

Certificate GIA 1535199923

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of November 1, 2026
Save £185 GBP (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £555 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded H colour (near-colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535199923. Listed at 7 retailers as of October 31, 2026, with prices from £369 to £555, a £185 spread on the same certified stone. Yorxs lists it at £555. 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
H
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535199923
Dimensions6.80 × 4.40 × 2.82 mm
L/W Ratio1.55
Key to symbols
Twinning Wisp, Feather
Top View
6.80 mm4.40 mm0.51 ctH / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535199923
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 64.2%

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 1
Current: £399 GBP|Low: £369 GBP|High: £1,417 GBP|Avg: £559 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
October 31, 2026
Retailer 4£369 GBP
Retailer 1£399 GBP
Retailer 3£399 GBP
Retailer 8£409 GBP
Retailer 6£427 GBP
Retailer 7£430 GBP
Retailer 2£520 GBP
Yorxs£555 GBP
Retailer 9£562 GBP
Retailer 10£597 GBP
Retailer 5£1,417 GBP

11 data points across 11 retailers

7 retailers£369 GBP to £555 GBP

B+
Cheapest Retailer
-
£369 GBP
$495 USD
B+
Retailer 2
-
£399 GBP
$534 USD
View
B+
Retailer 3
-
£399 GBP
$534 USD
View
B
Retailer 4
-
£427 GBP
$572 USD
View
B
Retailer 5
-
£430 GBP
HK$4,500 HKD
View
Most Expensive
B
Yorxs
80E80792D · Oct 31
£555 GBP
€708 EUR
View
5 more retailers have this diamond
Prices start from £369 GBPSave up to £185 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
£369 GBP