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Round|Natural|GIA

0.81ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6562250652

Certificate GIA 6562250652

Diamond specifications and retailer prices

From €520 EUR
SGD 782 SGD
As of October 29, 2026
Save €450 EUR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €970 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

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 6562250652. Listed at 8 retailers as of October 29, 2026, with prices from €520 to €970, a €450 spread on the same certified stone. Frank Darling lists it at €970. 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
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562250652
Dimensions5.93 × 3.72 × 3.72 mm
L/W Ratio1.59
Culet sizeNone
Top View
5.93 mm3.72 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562250652
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 29
Current: €970 EUR|Low: €520 EUR|High: €1,008 EUR|Avg: €765 EUR|-3.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 3€520 EUR
Retailer 5€592 EUR
Retailer 8€611 EUR
Retailer 4€704 EUR
Retailer 2€769 EUR
Retailer 7€827 EUR
Retailer 6€900 EUR
Frank Darling€970 EUR

22 data points across 8 retailers

8 retailers€520 EUR to €970 EUR

A
Cheapest Retailer
-
€520 EUR
SGD 782 SGD
A
Retailer 2
-
€592 EUR
SGD 891 SGD
View
A
Retailer 3
-
€611 EUR
$680 USD
View
A
Retailer 4
-
€704 EUR
$784 USD
View
A
Retailer 5
-
€769 EUR
$856 USD
View
A
Retailer 6
-
€827 EUR
£725 GBP
View
A
Retailer 7
-
€900 EUR
$1,002 USD
View
Most Expensive
A
Frank Darling
2684805HK · Oct 29
€970 EUR
$1,080 USD
View
7 more retailers have this diamond
Prices start from €520 EURSave up to €450 EUR

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
€520 EUR