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Round|Natural|GIA

0.77ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2547729568

Certificate GIA 2547729568

Diamond specifications and retailer prices

From $1,706 CAD
$1,219 USD
As of October 28, 2026
Save $1,223 CAD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,929 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547729568. Listed at 14 retailers as of October 26, 2026, with prices from $1,706 to $2,929, a $1,223 spread on the same certified stone. Cape Diamonds lists it at $2,929. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547729568
Dimensions5.83 × 5.86 × 3.64 mm
L/W Ratio1.01
Top View
5.83 mm5.86 mm0.77 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547729568
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 28
Current: $2,929 CAD|Low: $1,706 CAD|High: $2,942 CAD|Avg: $2,245 CAD|+2.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$1,706 CAD
Retailer 13$1,708 CAD
Retailer 9$1,996 CAD
Retailer 3$2,127 CAD
Retailer 4$2,127 CAD
Retailer 2$2,179 CAD
Retailer 5$2,197 CAD
Retailer 10$2,300 CAD
Retailer 7$2,400 CAD
Retailer 6$2,491 CAD
Retailer 8$2,693 CAD
Retailer 11$2,727 CAD
Cape Diamonds$2,929 CAD

42 data points across 13 retailers

14 retailers$1,706 CAD to $2,929 CAD

A
Cheapest Retailer
-
$1,706 CAD
$1,219 USD
A
Retailer 2
-
$1,708 CAD
$1,220 USD
View
B+
Retailer 3
-
$1,996 CAD
$1,426 USD
View
B+
Retailer 4
-
$2,127 CAD
$1,520 USD
View
B+
Retailer 5
-
$2,127 CAD
$1,520 USD
View
B+
Retailer 6
-
$2,179 CAD
£1,226 GBP
View
B+
Retailer 7
-
$2,197 CAD
$1,570 USD
View
B+
Retailer 8
-
$2,300 CAD
A$2,528 AUD
View
B
Retailer 9
-
$2,400 CAD
£1,350 GBP
View
B
Retailer 10
-
$2,462 CAD
$1,759 USD
View
B
Retailer 11
-
$2,491 CAD
€1,695 EUR
View
B
Retailer 12
-
$2,693 CAD
$1,924 USD
View
B
Retailer 13
-
$2,727 CAD
$1,948 USD
View
Most Expensive
B
Cape Diamonds
cert_2547729568 · Oct 26
$2,929 CAD
ZAR 33,805 ZAR
View
13 more retailers have this diamond
Prices start from $1,706 CADSave up to $1,223 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
$1,706 CAD