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Round|Natural|GIA

0.77ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6481976191

Certificate GIA 6481976191

Diamond specifications and retailer prices

From $1,581 CAD
As of November 5, 2026
Save $3,624 CAD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,712 CAD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct 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 6481976191. Listed at 18 retailers as of November 5, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.77
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6481976191
Dimensions5.97 × 5.95 × 3.54 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.97 mm5.95 mm0.77 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481976191
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.4%

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: Nov 5
Current: $2,754 CAD|Low: $1,581 CAD|High: $4,152 CAD|Avg: $2,326 CAD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,581 CAD
Retailer 6$1,934 CAD
Retailer 8$1,969 CAD
Retailer 9$1,978 CAD
Retailer 10$2,124 CAD
Retailer 7$2,134 CAD
Retailer 2$2,323 CAD
Retailer 3$2,343 CAD
Retailer 1$2,754 CAD
Retailer 5$3,728 CAD

39 data points across 10 retailers

18 retailers$1,581 CAD to $5,205 CAD

A
Cheapest Retailer
-
$1,581 CAD
A
Retailer 2
-
$1,859 CAD
View
A
Retailer 3
-
$1,934 CAD
View
A
Retailer 4
-
$1,969 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,978 CAD
View
A
Retailer 6
-
$2,124 CAD
View
Retailer 7
-
$2,134 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,134 CAD
View
A
Retailer 9
-
$2,323 CAD
View
Retailer 10
-
$2,342 CAD
View
Price last confirmed 29 days ago
A
Retailer 11
-
$2,343 CAD
View
Retailer 12
-
$2,450 CAD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$2,462 CAD
View
Retailer 14
-
$2,702 CAD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$2,754 CAD
View
B+
Retailer 16
-
$3,728 CAD
View
B
Retailer 17
-
$5,205 CAD
View
Most Expensive
NZ Jewellers
cac2c5b9-697e-4bce-b748-a8cda9747daa · Sep 26
$5,712 CAD
$4,090 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from $1,581 CADSave up to $3,624 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
0.77ct Round
$1,581 CAD