Oval|Natural|GIA

0.81ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 1553699350

Certificate GIA 1553699350

Diamond specifications and retailer prices

From $1,679 CAD
$1,202 USD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $2,312 CAD at Helzberg Diamonds · As of October 21, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553699350. Listed at 11 retailers as of October 31, 2026. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.06°
Pavilion angle39.43°
OriginNatural
Grading LabGIA
CertificateGIA 1553699350
Dimensions7.48 × 5.13 × 3.22 mm
L/W Ratio1.46
Culet sizeNone
Top View
7.48 mm5.13 mm0.81 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553699350
Side View
Table 57.0%Crown 40.06°Girdle: MED-THKPavilion 39.43°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,312 CAD|Low: $1,289 CAD|High: $2,312 CAD|Avg: $1,668 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 21, 2026
Retailer 3$1,289 CAD
Retailer 7$1,323 CAD
Retailer 4$1,383 CAD
Retailer 5$1,404 CAD
Retailer 12$1,418 CAD
Retailer 2$1,437 CAD
Retailer 11$1,602 CAD
Retailer 6$1,619 CAD
Retailer 8$1,866 CAD
Retailer 13$1,926 CAD
Retailer 10$1,973 CAD
Retailer 9$2,101 CAD
Helzberg Diamonds$2,312 CAD

33 data points across 13 retailers

11 retailers

Retailer 1
-
$1,289 CAD
$923 USD
Price last confirmed 11 days ago
Retailer 2
-
$1,323 CAD
SGD 1,280 SGD
View
Price last confirmed 10 days ago
Retailer 3
-
$1,383 CAD
$990 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,404 CAD
SGD 1,358 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,418 CAD
$1,015 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$1,437 CAD
£810 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$1,602 CAD
$1,147 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,679 CAD
$1,202 USD
View
Retailer 9
-
$1,973 CAD
$1,412 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$2,101 CAD
$1,504 USD
View
Price last confirmed 13 days ago
Most Expensive
Helzberg Diamonds
XZRHLLJMPPJLG · Oct 21
$2,312 CAD
$1,655 USD
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $1,679 CAD

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.

B+
0.81ct Oval
$1,679 CAD