Pear|Natural|GIA

0.81ct F SI1 Pear Natural Diamond

GD • F/SI1 • GIA 6551185444

Certificate GIA 6551185444

Diamond specifications and retailer prices

From £804 GBP
$1,079 USD
As of November 1, 2026
Save £139 GBP (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £943 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.81ct natural pear diamond

This 0.81ct natural pear sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551185444. Listed at 4 retailers as of October 31, 2026, with prices from £804 to £943, a £139 spread on the same certified stone. Blue Nile lists it at £943. 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

0.81
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551185444
Dimensions8.03 × 5.29 × 3.19 mm
L/W Ratio1.52
Top View
8.03 mm5.29 mm0.81 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551185444
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £943 GBP|Low: £804 GBP|High: £1,014 GBP|Avg: £882 GBP|-7.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£804 GBP
Retailer 2£860 GBP
Retailer 4£865 GBP
Blue Nile£943 GBP

35 data points across 4 retailers

4 retailers£804 GBP to £943 GBP

A
Cheapest Retailer
-
£804 GBP
$1,079 USD
A
Retailer 2
-
£860 GBP
View
A
Retailer 3
-
£865 GBP
SGD 1,568 SGD
View
Most Expensive
B+
Blue Nile
29048918 · Oct 31
£943 GBP
$1,266 USD
View
3 more retailers have this diamond
Prices start from £804 GBPSave up to £139 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
0.81ct Pear
£804 GBP