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Round|Natural|GIA

0.80ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5566395102

Certificate GIA 5566395102

Diamond specifications and retailer prices

From $1,306 CAD
SGD 1,263 SGD
As of October 29, 2026
Save $1,087 CAD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,392 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566395102. Listed at 9 retailers as of October 26, 2026, with prices from $1,306 to $2,392, a $1,087 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,392. 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

0.80
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5566395102
Dimensions5.94 × 3.69 × 3.69 mm
L/W Ratio1.61
Culet sizeNone
Top View
5.94 mm3.69 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566395102
Side View
Table 57.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.0%

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: $2,022 CAD|Low: $1,306 CAD|High: $2,611 CAD|Avg: $1,979 CAD|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 30, 2026
Retailer 6$1,306 CAD
Retailer 3$1,469 CAD
Retailer 4$1,545 CAD
Retailer 8$1,599 CAD
Retailer 1$2,022 CAD
Retailer 2$2,133 CAD
Retailer 7$2,161 CAD
Retailer 5$2,239 CAD
Wholesale Diamonds Direct$2,392 CAD

23 data points across 9 retailers

9 retailers$1,306 CAD to $2,392 CAD

A
Cheapest Retailer
-
$1,306 CAD
SGD 1,263 SGD
A
Retailer 2
-
$1,469 CAD
$1,052 USD
View
A
Retailer 3
-
$1,545 CAD
$1,106 USD
View
A
Retailer 4
-
$1,599 CAD
SGD 1,547 SGD
View
B+
Retailer 5
-
$2,022 CAD
£1,140 GBP
View
B+
Retailer 6
-
$2,133 CAD
€1,454 EUR
View
B+
Retailer 7
-
$2,161 CAD
$1,547 USD
View
B+
Retailer 8
-
$2,239 CAD
$1,603 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
611346606 · Oct 26
$2,392 CAD
$1,713 USD
View
8 more retailers have this diamond
Prices start from $1,306 CADSave up to $1,087 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.

A
0.80ct Round
$1,306 CAD