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Round|Natural|GIA

0.77ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5553616729

Certificate GIA 5553616729

Diamond specifications and retailer prices

From $1,413 CAD
HK$7,900 HKD
As of November 1, 2026
Save $2,668 CAD (65%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,668 CAD at NZ Jewellers · As of September 18, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553616729. Listed at 24 retailers as of October 28, 2026, with a 189% 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5553616729
Dimensions5.88 × 5.92 × 3.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.88 mm5.92 mm0.77 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553616729
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.2%

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: Nov 1
Current: $1,468 CAD|Low: $1,395 CAD|High: $4,089 CAD|Avg: $2,205 CAD|-2.4%
Retailer 1
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 12$1,413 CAD
Retailer 1$1,468 CAD
Retailer 2$1,734 CAD
Retailer 16$1,757 CAD
Retailer 4$1,789 CAD
Retailer 6$1,791 CAD
Retailer 15$1,795 CAD
Retailer 5$1,901 CAD
Retailer 8$1,961 CAD
Retailer 7$2,068 CAD
Retailer 10$2,135 CAD
Retailer 3$2,452 CAD
Retailer 11$2,611 CAD
Retailer 13$2,807 CAD
Retailer 9$3,442 CAD
Retailer 14$4,080 CAD

30 data points across 16 retailers

24 retailers$1,413 CAD to $4,080 CAD

A
Cheapest Retailer
-
$1,413 CAD
HK$7,900 HKD
A
Retailer 2
-
$1,468 CAD
₹100,090 INR
View
A
Retailer 3
-
$1,734 CAD
$1,241 USD
View
Final sale: no returns
A
Retailer 4
-
$1,757 CAD
SGD 1,700 SGD
View
A
Retailer 5
-
$1,789 CAD
$1,281 USD
View
A
Retailer 6
-
$1,791 CAD
$1,282 USD
View
A
Retailer 7
-
$1,795 CAD
$1,285 USD
View
Retailer 8
-
$1,879 CAD
$1,345 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$1,879 CAD
$1,345 USD
View
Price last confirmed 24 days ago
A
Retailer 10
-
$1,901 CAD
$1,361 USD
View
Retailer 11
-
$1,914 CAD
$1,370 USD
View
Price last confirmed 45 days ago
Retailer 12
-
$1,961 CAD
SGD 1,897 SGD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,965 CAD
$1,407 USD
View
Price last confirmed 33 days ago
A
Retailer 14
-
$2,068 CAD
$1,480 USD
View
B+
Retailer 15
-
$2,135 CAD
£1,204 GBP
View
Retailer 16
-
$2,168 CAD
$1,552 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$2,208 CAD
$1,581 USD
View
Price last confirmed 42 days ago
Retailer 18
-
$2,452 CAD
A$2,701 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$2,611 CAD
€1,780 EUR
View
B+
Retailer 20
-
$2,807 CAD
ZAR 32,458 ZAR
View
B
Retailer 21
-
$3,442 CAD
£1,940 GBP
View
B
Retailer 22
-
$4,080 CAD
£2,300 GBP
View
Retailer 23
-
$4,583 CAD
$3,281 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
43ca6565-a1c9-494b-acf3-0a1114dd8a73 · Sep 18
$4,668 CAD
$3,342 USD
View
Price last confirmed 44 days ago
23 more retailers have this diamond
Prices start from $1,413 CADSave up to $2,668 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
$1,413 CAD