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Pear|Natural|GIA

0.81ct F SI1 Pear Natural Diamond

GD • F/SI1 • GIA 6551185444

Certificate GIA 6551185444

Diamond specifications and retailer prices

From $1,079 USD
As of November 1, 2026
Save $187 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,266 USD 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 $1,079 to $1,266, a $187 spread on the same certified stone. Blue Nile lists it at $1,266. 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
Color
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: $1,266 USD|Low: $1,079 USD|High: $1,361 USD|Avg: $1,183 USD|-7.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,079 USD
Retailer 2$1,154 USD
Retailer 4$1,160 USD
Blue Nile$1,266 USD

35 data points across 4 retailers

4 retailers$1,079 USD to $1,266 USD

A
Cheapest Retailer
-
$1,079 USD
A
Retailer 2
-
$1,154 USD
£909 GBP
View
A
Retailer 3
-
$1,160 USD
SGD 1,568 SGD
View
Most Expensive
B+
Blue Nile
29048918 · Oct 31
$1,266 USD
View
3 more retailers have this diamond
Prices start from $1,079 USDSave up to $187 USD

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
$1,079 USD