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Pear|Natural|GIA

0.40ct F SI2 Pear Natural Diamond

GD • F/SI2 • GIA 6511174439

Certificate GIA 6511174439

Diamond specifications and retailer prices

From £381 GBP
$510 USD
As of October 31, 2026
Save £284 GBP (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £665 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511174439. Listed at 15 retailers as of October 31, 2026, with prices from £381 to £665, a £284 spread on the same certified stone. Yorxs lists it at £665. 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

0.40
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511174439
Dimensions6.97 × 4.11 × 2.39 mm
L/W Ratio1.70
Top View
6.97 mm4.11 mm0.40 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511174439
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £490 GBP|Low: £381 GBP|High: £1,051 GBP|Avg: £554 GBP|+7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 8£381 GBP
Retailer 3£414 GBP
Retailer 5£424 GBP
Retailer 1£490 GBP
Retailer 7£492 GBP
Retailer 4£497 GBP
Retailer 6£502 GBP
Yorxs£665 GBP
Retailer 9£680 GBP
Retailer 2£1,045 GBP

40 data points across 10 retailers

15 retailers£381 GBP to £665 GBP

B
Cheapest Retailer
-
£381 GBP
$510 USD
B
Retailer 2
-
£407 GBP
$546 USD
View
B
Retailer 3
-
£414 GBP
$555 USD
View
B
Retailer 4
-
£424 GBP
$568 USD
View
B
Retailer 5
-
£439 GBP
$588 USD
View
B
Retailer 6
-
£439 GBP
$588 USD
View
B
Retailer 7
-
£470 GBP
$630 USD
View
B
Retailer 8
-
£490 GBP
View
B
Retailer 9
-
£492 GBP
$659 USD
View
B
Retailer 10
-
£500 GBP
$670 USD
View
B
Retailer 11
-
£500 GBP
$670 USD
View
C
Retailer 12
-
£522 GBP
$700 USD
View
Most Expensive
C
Yorxs
E784159C2 · Oct 31
£665 GBP
€848 EUR
View
12 more retailers have this diamond
Prices start from £381 GBPSave up to £284 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
£381 GBP