Pear|Natural|GIA

0.40ct J SI1 Pear Natural Diamond

EX • J/SI1 • GIA 6455030309

Certificate GIA 6455030309

Diamond specifications and retailer prices

From £343 GBP
$460 USD
As of November 1, 2026
Save £226 GBP (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £569 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.4ct natural pear diamond

This 0.4ct natural pear sits in the sub-half-carat band, graded J 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 6455030309. Listed at 9 retailers as of October 31, 2026, with prices from £343 to £569, a £226 spread on the same certified stone. Yorxs lists it at £569. 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

0.40
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6455030309
Dimensions6.61 × 4.18 × 2.45 mm
L/W Ratio1.58
Top View
6.61 mm4.18 mm0.40 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6455030309
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.6%

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: £475 GBP|Low: £343 GBP|High: £1,246 GBP|Avg: £542 GBP|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yorxs
November 1, 2026
Retailer 9£343 GBP
Retailer 4£370 GBP
Retailer 2£387 GBP
Retailer 5£396 GBP
Retailer 7£417 GBP
Retailer 10£447 GBP
Retailer 6£463 GBP
Retailer 1£475 GBP
Yorxs£569 GBP
Retailer 3£877 GBP
Retailer 8£1,189 GBP

44 data points across 11 retailers

9 retailers£343 GBP to £569 GBP

B+
Cheapest Retailer
-
£343 GBP
$460 USD
B
Retailer 2
-
£370 GBP
$496 USD
View
B
Retailer 3
-
£396 GBP
$531 USD
View
B
Retailer 4
-
£417 GBP
$559 USD
View
B
Retailer 5
-
£463 GBP
$620 USD
View
B
Retailer 6
-
£475 GBP
View
Most Expensive
B
Yorxs
A004BAA65 · Oct 31
£569 GBP
€726 EUR
View
6 more retailers have this diamond
Prices start from £343 GBPSave up to £226 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+
0.40ct Pear
£343 GBP