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Oval|Natural|GIA

0.81ct I SI2 Oval Natural Diamond

ID • I/SI2 • GIA 6561712512

Certificate GIA 6561712512

Diamond specifications and retailer prices

From €977 EUR
$1,092 USD
As of October 31, 2026
Save €774 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,752 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.81ct natural oval diamond

This 0.81ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561712512. Listed at 12 retailers as of October 31, 2026, with prices from €977 to €1,752, a €774 spread on the same certified stone. Helzberg Diamonds lists it at €1,752. 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561712512
Dimensions7.31 × 5.23 × 3.28 mm
L/W Ratio1.40
Top View
7.31 mm5.23 mm0.81 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561712512
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

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: €1,752 EUR|Low: €977 EUR|High: €1,752 EUR|Avg: €1,245 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€977 EUR
Retailer 6€1,007 EUR
Retailer 10€1,028 EUR
Retailer 11€1,064 EUR
Retailer 4€1,112 EUR
Retailer 8€1,202 EUR
Retailer 2€1,226 EUR
Retailer 5€1,407 EUR
Retailer 3€1,422 EUR
Retailer 9€1,579 EUR
Helzberg Diamonds€1,752 EUR

8 data points across 11 retailers

12 retailers€977 EUR to €1,752 EUR

A
Cheapest Retailer
-
€977 EUR
$1,092 USD
A
Retailer 2
-
€987 EUR
SGD 1,490 SGD
View
A
Retailer 3
-
€1,007 EUR
$1,125 USD
View
A
Retailer 4
-
€1,028 EUR
$1,148 USD
View
A
Retailer 5
-
€1,064 EUR
SGD 1,606 SGD
View
B+
Retailer 6
-
€1,112 EUR
£978 GBP
View
B+
Retailer 7
-
€1,202 EUR
$1,343 USD
View
B+
Retailer 8
-
€1,226 EUR
$1,370 USD
View
B+
Retailer 9
-
€1,407 EUR
View
B
Retailer 10
-
€1,422 EUR
$1,588 USD
View
B
Retailer 11
-
€1,579 EUR
$1,764 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHNHILHI · Nov 1
€1,752 EUR
$1,957 USD
View
11 more retailers have this diamond
Prices start from €977 EURSave up to €774 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 Oval
€977 EUR