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0.81ct D I1 Round Natural Diamond

EX • D/I1 • GIA 3515427165

Certificate GIA 3515427165

Diamond specifications and retailer prices

From £579 GBP
₹73,896 INR
As of October 31, 2026
Save £507 GBP (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,086 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 3515427165. Listed at 4 retailers as of October 29, 2026, with prices from £579 to £1,086, a £507 spread on the same certified stone. Yorxs lists it at £1,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3515427165
Dimensions5.93 × 5.97 × 3.71 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
5.93 mm5.97 mm0.81 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515427165
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: Oct 31
Current: £579 GBP|Low: £579 GBP|High: £1,136 GBP|Avg: £779 GBP|-10.3%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 31, 2026
Retailer 1£579 GBP
Retailer 3£583 GBP
Retailer 2£737 GBP
Yorxs£1,086 GBP

44 data points across 4 retailers

4 retailers£579 GBP to £1,086 GBP

A
Cheapest Retailer
-
£579 GBP
₹73,896 INR
A
Retailer 2
-
£583 GBP
HK$6,100 HKD
View
A
Retailer 3
-
£737 GBP
$988 USD
View
Most Expensive
B+
Yorxs
11E24D3E8 · Oct 29
£1,086 GBP
€1,386 EUR
View
3 more retailers have this diamond
Prices start from £579 GBPSave up to £507 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 Round
£579 GBP