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Round|Natural|IGI

0.77ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 687516838

Shape and cutting style on the report: Round brilliant

Certificate IGI 687516838

Diamond specifications and retailer prices

From $829 CAD
$592 USD
As of October 28, 2026
Save $1,987 CAD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,816 CAD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 687516838. Listed at 14 retailers as of October 28, 2026, with prices from $829 to $2,816, a $1,987 spread on the same certified stone. NZ Jewellers lists it at $2,816. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle32.7°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 687516838
Dimensions5.97 × 5.94 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.97 mm5.94 mm0.77 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateIGI 687516838
Side View
Table 56.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.3%

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: $1,326 CAD|Low: $759 CAD|High: $2,099 CAD|Avg: $1,230 CAD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$829 CAD
Retailer 4$910 CAD
Retailer 3$1,075 CAD
Retailer 8$1,230 CAD
Retailer 6$1,237 CAD
Retailer 7$1,306 CAD
Retailer 1$1,326 CAD
Retailer 2$2,078 CAD

26 data points across 8 retailers

14 retailers$829 CAD to $2,816 CAD

A
Cheapest Retailer
-
$829 CAD
$592 USD
Final sale: no returns
Retailer 2
-
$899 CAD
$642 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$899 CAD
$642 USD
View
A
Retailer 4
-
$910 CAD
$650 USD
View
A
Retailer 5
-
$967 CAD
$691 USD
View
A
Retailer 6
-
$967 CAD
$691 USD
View
Retailer 7
-
$1,036 CAD
$740 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$1,036 CAD
$740 USD
View
A
Retailer 9
-
$1,075 CAD
£605 GBP
View
B+
Retailer 10
-
$1,237 CAD
$884 USD
View
A
Retailer 11
-
$1,326 CAD
€902 EUR
View
B+
Retailer 12
-
$2,078 CAD
£1,169 GBP
View
Retailer 13
-
$2,816 CAD
$2,012 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
b0b19158-216b-4641-af0a-942b13c30278 · Oct 30
$2,816 CAD
$2,012 USD
View
13 more retailers have this diamond
Prices start from $829 CADSave up to $1,987 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
$829 CAD