Round|Natural|GIA

0.77ct E IF Round Natural Diamond

EX • E/IF • GIA 1555191817

Certificate GIA 1555191817

Diamond specifications and retailer prices

From $4,479 CAD
$3,200 USD
As of October 26, 2026
Save $3,920 CAD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,399 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1555191817. Listed at 18 retailers as of October 26, 2026, with prices from $4,479 to $8,399, a $3,920 spread on the same certified stone. MOH London lists it at $8,399. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555191817
Dimensions5.99 × 5.97 × 3.54 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.99 mm5.97 mm0.77 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555191817
Side View
Table 60.0%Crown 33.5°GirdlePavilion 40.8°Culet: NoneDepth 59.2%

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 26
Current: $8,399 CAD|Low: $3,975 CAD|High: $8,399 CAD|Avg: $5,487 CAD|+6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$4,479 CAD
Retailer 8$4,521 CAD
Retailer 6$4,610 CAD
Retailer 9$5,020 CAD
Retailer 2$5,173 CAD
Retailer 5$5,804 CAD
Retailer 3$5,839 CAD
Retailer 4$6,399 CAD
Retailer 7$7,000 CAD
MOH London$8,399 CAD

43 data points across 10 retailers

18 retailers$4,479 CAD to $8,399 CAD

A
Cheapest Retailer
-
$4,479 CAD
$3,200 USD
A
Retailer 2
-
$4,521 CAD
$3,230 USD
View
A
Retailer 3
-
$4,610 CAD
$3,294 USD
View
Final sale: no returns
Retailer 4
-
$4,698 CAD
$3,357 USD
View
Price last confirmed 46 days ago
Retailer 5
-
$4,698 CAD
$3,357 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$4,698 CAD
$3,357 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$4,879 CAD
$3,486 USD
View
Price last confirmed 30 days ago
Retailer 8
-
$5,020 CAD
A$5,518 AUD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$5,173 CAD
£2,910 GBP
View
Retailer 10
-
$5,422 CAD
$3,874 USD
View
Price last confirmed 30 days ago
Retailer 11
-
$5,422 CAD
$3,874 USD
View
Price last confirmed 49 days ago
B+
Retailer 12
-
$5,804 CAD
£3,265 GBP
View
A
Retailer 13
-
$5,839 CAD
€3,973 EUR
View
B+
Retailer 14
-
$6,399 CAD
£3,600 GBP
View
B+
Retailer 15
-
$7,000 CAD
ZAR 80,803 ZAR
View
Retailer 16
-
$8,186 CAD
$5,849 USD
View
Price last confirmed 47 days ago
Retailer 17
-
$8,186 CAD
$5,849 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
C725BD505 · Oct 29
$8,399 CAD
£4,725 GBP
View
17 more retailers have this diamond
Prices start from $4,479 CADSave up to $3,920 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
$4,479 CAD