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Round|Natural|GIA

0.77ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6562559026

Certificate GIA 6562559026

Diamond specifications and retailer prices

From $2,378 CAD
$1,699 USD
As of October 29, 2026
Save $1,531 CAD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,909 CAD at Cape Diamonds · As of October 26, 2026
View at Cape Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562559026. Listed at 8 retailers as of October 26, 2026, with prices from $2,378 to $3,909, a $1,531 spread on the same certified stone. Cape Diamonds lists it at $3,909. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562559026
Dimensions5.85 × 5.89 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.85 mm5.89 mm0.77 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562559026
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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: Oct 29
Current: $3,909 CAD|Low: $2,255 CAD|High: $3,909 CAD|Avg: $2,979 CAD|+0.3%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$2,255 CAD
Retailer 5$2,516 CAD
Retailer 4$2,694 CAD
Retailer 3$2,860 CAD
Retailer 6$3,132 CAD
Retailer 7$3,198 CAD
Retailer 2$3,359 CAD
Cape Diamonds$3,909 CAD

15 data points across 8 retailers

8 retailers$2,378 CAD to $3,909 CAD

A
Cheapest Retailer
-
$2,378 CAD
$1,699 USD
A
Retailer 2
-
$2,516 CAD
$1,798 USD
View
B+
Retailer 3
-
$2,694 CAD
$1,925 USD
View
B+
Retailer 4
-
$2,860 CAD
£1,609 GBP
View
B+
Retailer 5
-
$3,132 CAD
$2,238 USD
View
B+
Retailer 6
-
$3,198 CAD
$2,285 USD
View
B+
Retailer 7
-
$3,359 CAD
€2,286 EUR
View
Most Expensive
B
Cape Diamonds
cert_6562559026 · Oct 26
$3,909 CAD
ZAR 45,120 ZAR
View
7 more retailers have this diamond
Prices start from $2,378 CADSave up to $1,531 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
$2,378 CAD