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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2318433165

Certificate GIA 2318433165

Diamond specifications and retailer prices

From $1,975 CAD
$1,411 USD
As of October 28, 2026
Save $4,010 CAD (67%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,985 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2318433165. Listed at 22 retailers as of October 27, 2026, with prices from $1,975 to $5,985, a $4,010 spread on the same certified stone. NZ Jewellers lists it at $5,985. 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2318433165
Dimensions6.00 × 5.97 × 3.64 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.00 mm5.97 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2318433165
Side View
Table 59.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,171 CAD|Low: $1,863 CAD|High: $4,351 CAD|Avg: $2,670 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 7$1,975 CAD
Retailer 13$2,024 CAD
Retailer 8$2,057 CAD
Retailer 1$2,171 CAD
Retailer 2$2,182 CAD
Retailer 9$2,306 CAD
Retailer 3$2,434 CAD
Retailer 12$2,434 CAD
Retailer 16$2,547 CAD
Retailer 6$2,816 CAD
Retailer 4$2,855 CAD
Retailer 14$2,855 CAD
Retailer 11$2,921 CAD
Retailer 5$3,111 CAD
Retailer 10$3,302 CAD
Retailer 15$4,321 CAD

37 data points across 16 retailers

22 retailers$1,975 CAD to $5,985 CAD

A
Cheapest Retailer
-
$1,975 CAD
$1,411 USD
A
Retailer 2
-
$2,024 CAD
HK$11,300 HKD
View
A
Retailer 3
-
$2,057 CAD
$1,470 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$2,071 CAD
$1,480 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$2,151 CAD
$1,537 USD
View
A
Retailer 6
-
$2,171 CAD
$1,551 USD
View
A
Retailer 7
-
$2,182 CAD
$1,559 USD
View
Final sale: no returns
A
Retailer 8
-
$2,306 CAD
A$2,535 AUD
View
A
Retailer 9
-
$2,434 CAD
$1,739 USD
View
A
Retailer 10
-
$2,434 CAD
$1,739 USD
View
B+
Retailer 11
-
$2,547 CAD
$1,820 USD
View
B+
Retailer 12
-
$2,565 CAD
$1,833 USD
View
B+
Retailer 13
-
$2,701 CAD
$1,930 USD
View
B+
Retailer 14
-
$2,816 CAD
View
B+
Retailer 15
-
$2,855 CAD
$2,040 USD
View
B+
Retailer 16
-
$2,855 CAD
$2,040 USD
View
B+
Retailer 17
-
$2,921 CAD
£1,643 GBP
View
B+
Retailer 18
-
$3,111 CAD
€2,117 EUR
View
B+
Retailer 19
-
$3,302 CAD
$2,359 USD
View
B+
Retailer 20
-
$3,513 CAD
$2,510 USD
View
B
Retailer 21
-
$4,321 CAD
£2,431 GBP
View
Most Expensive
B
NZ Jewellers
2dcf94f8-82b6-4491-b616-64cd6b113e47 · Oct 27
$5,985 CAD
$4,276 USD
View
21 more retailers have this diamond
Prices start from $1,975 CADSave up to $4,010 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
$1,975 CAD