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Round|Natural|GIA

0.77ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5231961744

Certificate GIA 5231961744

Diamond specifications and retailer prices

From $1,044 CAD
SGD 1,010 SGD
As of October 29, 2026
Save $821 CAD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,865 CAD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 5231961744. Listed at 11 retailers as of October 26, 2026, with prices from $1,044 to $1,865, a $821 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,865. 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
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231961744
Dimensions5.91 × 5.94 × 3.60 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.91 mm5.94 mm0.77 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231961744
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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: $1,666 CAD|Low: $1,044 CAD|High: $2,023 CAD|Avg: $1,543 CAD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 2$1,044 CAD
Retailer 4$1,140 CAD
Retailer 8$1,241 CAD
Retailer 6$1,266 CAD
Retailer 7$1,428 CAD
Retailer 3$1,606 CAD
Retailer 1$1,666 CAD
Retailer 5$1,738 CAD
Retailer 9$1,818 CAD
Wholesale Diamonds Direct$1,865 CAD

29 data points across 10 retailers

11 retailers$1,044 CAD to $1,865 CAD

A
Cheapest Retailer
-
$1,044 CAD
SGD 1,010 SGD
A
Retailer 2
-
$1,140 CAD
$816 USD
View
A
Retailer 3
-
$1,241 CAD
SGD 1,201 SGD
View
A
Retailer 4
-
$1,266 CAD
$906 USD
View
A
Retailer 5
-
$1,428 CAD
$1,022 USD
View
A
Retailer 6
-
$1,580 CAD
$1,131 USD
View
A
Retailer 7
-
$1,606 CAD
£905 GBP
View
A
Retailer 8
-
$1,666 CAD
€1,136 EUR
View
A
Retailer 9
-
$1,738 CAD
$1,244 USD
View
B+
Retailer 10
-
$1,818 CAD
$1,301 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262896768 · Oct 26
$1,865 CAD
$1,335 USD
View
10 more retailers have this diamond
Prices start from $1,044 CADSave up to $821 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
$1,044 CAD