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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6515945455

Certificate GIA 6515945455

Diamond specifications and retailer prices

From $1,827 CAD
HK$10,200 HKD
As of October 29, 2026
Save $3,967 CAD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,794 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 6515945455. Listed at 16 retailers as of October 27, 2026, with prices from $1,827 to $5,794, a $3,967 spread on the same certified stone. NZ Jewellers lists it at $5,794. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515945455
Dimensions5.95 × 5.93 × 3.70 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.95 mm5.93 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515945455
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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 29
Current: $5,794 CAD|Low: $1,827 CAD|High: $5,794 CAD|Avg: $3,027 CAD
NZ Jewellers
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
October 29, 2026
Retailer 13$1,827 CAD
Retailer 6$2,214 CAD
Retailer 10$2,242 CAD
Retailer 3$2,430 CAD
Retailer 5$2,430 CAD
Retailer 12$2,542 CAD
Retailer 2$2,647 CAD
Retailer 4$2,803 CAD
Retailer 9$2,817 CAD
Retailer 8$3,024 CAD
Retailer 11$3,191 CAD
Retailer 14$3,380 CAD
Retailer 7$4,184 CAD
NZ Jewellers$5,794 CAD

41 data points across 14 retailers

16 retailers$1,827 CAD to $5,794 CAD

A
Cheapest Retailer
-
$1,827 CAD
HK$10,200 HKD
A
Retailer 2
-
$2,055 CAD
A$2,259 AUD
View
A
Retailer 3
-
$2,211 CAD
$1,580 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$2,214 CAD
$1,582 USD
View
A
Retailer 5
-
$2,242 CAD
$1,602 USD
View
Final sale: no returns
A
Retailer 6
-
$2,430 CAD
$1,736 USD
View
B+
Retailer 7
-
$2,542 CAD
$1,816 USD
View
B+
Retailer 8
-
$2,567 CAD
$1,834 USD
View
B+
Retailer 9
-
$2,647 CAD
£1,489 GBP
View
B+
Retailer 10
-
$2,803 CAD
$2,003 USD
View
B+
Retailer 11
-
$2,817 CAD
£1,585 GBP
View
B+
Retailer 12
-
$3,024 CAD
€2,058 EUR
View
B+
Retailer 13
-
$3,191 CAD
£1,795 GBP
View
Price last confirmed 29 days ago
B+
Retailer 14
-
$3,380 CAD
€2,300 EUR
View
B
Retailer 15
-
$4,184 CAD
£2,354 GBP
View
Most Expensive
B
NZ Jewellers
01759cd8-2918-4d4d-907a-b793cc61c8dc · Oct 27
$5,794 CAD
$4,140 USD
View
15 more retailers have this diamond
Prices start from $1,827 CADSave up to $3,967 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
$1,827 CAD