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Pear|Natural|GIA

0.51ct H SI1 Pear Natural Diamond

EX • H/SI1 • GIA 6562695780

Certificate GIA 6562695780

Diamond specifications and retailer prices

From £390 GBP
As of November 6, 2026
Save £935 GBP (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,325 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562695780. Listed at 15 retailers as of November 5, 2026, with prices from £390 to £1,325, a £935 spread on the same certified stone. NZ Jewellers lists it at £1,325. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562695780
Dimensions6.94 × 4.48 × 2.85 mm
L/W Ratio1.55
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.94 mm4.48 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562695780
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.7%

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: £1,325 GBP|Low: £390 GBP|High: £1,325 GBP|Avg: £591 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 6£390 GBP
Retailer 5£400 GBP
Retailer 12£423 GBP
Retailer 8£455 GBP
Retailer 9£455 GBP
Retailer 14£488 GBP
Retailer 3£510 GBP
Retailer 11£513 GBP
Retailer 2£519 GBP
Retailer 4£568 GBP
Retailer 13£568 GBP
Retailer 7£587 GBP
Retailer 15£651 GBP
Retailer 10£970 GBP
NZ Jewellers£1,325 GBP

13 data points across 15 retailers

15 retailers£390 GBP to £1,325 GBP

A
Cheapest Retailer
-
£390 GBP
Final sale: no returns
A
Retailer 2
-
£400 GBP
View
A
Retailer 3
-
£423 GBP
View
B+
Retailer 4
-
£455 GBP
View
B+
Retailer 5
-
£455 GBP
View
B+
Retailer 6
-
£488 GBP
View
B+
Retailer 7
-
£510 GBP
View
B+
Retailer 8
-
£513 GBP
View
B+
Retailer 9
-
£519 GBP
View
B
Retailer 10
-
£568 GBP
View
B+
Retailer 11
-
£568 GBP
View
B
Retailer 12
-
£587 GBP
View
B
Retailer 13
-
£651 GBP
View
B
Retailer 14
-
£970 GBP
View
Most Expensive
B
NZ Jewellers
3c00fe12-e5b0-49c4-b6a4-b2dcc9f78e68 · Nov 5
£1,325 GBP
$1,774 USD
View
14 more retailers have this diamond
Prices start from £390 GBPSave up to £935 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
0.51ct Pear
£390 GBP