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Round|Natural|GIA

0.81ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6562194728

Certificate GIA 6562194728

Diamond specifications and retailer prices

From £725 GBP
$971 USD
As of October 31, 2026
Save £455 GBP (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,180 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562194728. Listed at 13 retailers as of October 26, 2026, with prices from £725 to £1,180, a £455 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,180. 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

0.81
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562194728
Dimensions5.98 × 6.01 × 3.70 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.98 mm6.01 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562194728
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £1,047 GBP|Low: £725 GBP|High: £1,197 GBP|Avg: £918 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 1, 2026
Retailer 12£725 GBP
Retailer 9£740 GBP
Retailer 11£746 GBP
Retailer 4£761 GBP
Retailer 8£762 GBP
Retailer 2£789 GBP
Retailer 6£837 GBP
Retailer 10£898 GBP
Retailer 5£911 GBP
Retailer 7£1,000 GBP
Retailer 1£1,047 GBP
Retailer 3£1,092 GBP
Wholesale Diamonds Direct£1,180 GBP

35 data points across 13 retailers

13 retailers£725 GBP to £1,180 GBP

A
Cheapest Retailer
-
£725 GBP
$971 USD
A
Retailer 2
-
£740 GBP
SGD 1,340 SGD
View
A
Retailer 3
-
£746 GBP
$1,000 USD
View
Retailer 4
-
£761 GBP
$1,020 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£762 GBP
$1,021 USD
View
A
Retailer 6
-
£789 GBP
SGD 1,429 SGD
View
A
Retailer 7
-
£837 GBP
View
A
Retailer 8
-
£898 GBP
$1,203 USD
View
A
Retailer 9
-
£911 GBP
$1,220 USD
View
A
Retailer 10
-
£1,000 GBP
View
B+
Retailer 11
-
£1,047 GBP
€1,336 EUR
View
B+
Retailer 12
-
£1,092 GBP
$1,463 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
600015027 · Oct 26
£1,180 GBP
$1,581 USD
View
12 more retailers have this diamond
Prices start from £725 GBPSave up to £455 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
£725 GBP