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Emerald|Lab Grown|IGI

0.78ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG770699784

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770699784

Diamond specifications and retailer prices

From $586 CAD
$419 USD
As of October 23, 2026
Save $3,206 CAD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,793 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770699784 or 770699784. Listed at 8 retailers as of October 23, 2026, with prices from $586 to $3,793, a $3,206 spread on the same certified stone. Do Amore Diamonds lists it at $3,793. 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

0.78
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770699784
Dimensions6.37 × 4.12 × 6.37 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm4.12 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770699784
Side View
Table 55.0%Crown 31.1°Girdle: THK-VTKPavilion 41.2°Culet: LargeDepth 72.1%

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: Oct 23
Current: $3,793 CAD|Low: $540 CAD|High: $3,793 CAD|Avg: $1,352 CAD
Do Amore 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
Retailer 14
Retailer 15
Retailer 16
October 18, 2026
Retailer 2$586 CAD
Retailer 13$644 CAD
Retailer 8$646 CAD
Retailer 12$722 CAD
Retailer 6$732 CAD
Retailer 11$1,068 CAD
Retailer 15$1,121 CAD
Retailer 9$1,275 CAD
Retailer 4$1,372 CAD
Retailer 14$1,400 CAD
Retailer 16$1,512 CAD
Retailer 10$1,527 CAD
Retailer 7$1,800 CAD
Retailer 3$1,819 CAD
Retailer 5$1,819 CAD
Do Amore Diamonds$3,793 CAD

17 data points across 16 retailers

8 retailers$586 CAD to $3,793 CAD

A
Cheapest Retailer
-
$586 CAD
$419 USD
Retailer 2
-
$644 CAD
$460 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$732 CAD
$523 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,121 CAD
A$1,232 AUD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,275 CAD
$911 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$1,400 CAD
$1,000 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,527 CAD
£859 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
32-LG770699784 · Oct 30
$3,793 CAD
$2,710 USD
View
7 more retailers have this diamond
Prices start from $586 CADSave up to $3,206 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
0.78ct Emerald
$586 CAD