CaratHunter
Plans
Oval|Lab Grown|IGI

0.77ct E SI1 Oval Lab Grown Diamond

E/SI1 • IGI LG445052490

Certificate IGI LG445052490

Diamond specifications and retailer prices

From $812 CAD
$580 USD
As of October 28, 2026
Save $490 CAD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,302 CAD at Jared · As of October 30, 2026
View at Jared

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG445052490 or 445052490. Listed at 3 retailers as of October 28, 2026, with prices from $812 to $1,302, a $490 spread on the same certified stone. Jared lists it at $1,302. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG445052490
Dimensions7.38 × 5.29 mm
L/W Ratio1.40
Top View
7.38 mm5.29 mm0.77 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445052490
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,302 CAD|Low: $812 CAD|High: $1,302 CAD|Avg: $917 CAD|+36.8%
Jared
Retailer 2
Retailer 3
September 28, 2026
Retailer 2$812 CAD
Retailer 3$812 CAD
Jared$1,302 CAD

2 data points across 3 retailers

3 retailers$812 CAD to $1,302 CAD

B
Cheapest Retailer
-
$812 CAD
$580 USD
B
Retailer 2
-
$812 CAD
$580 USD
View
Most Expensive
C
Jared
116675783 · Oct 30
$1,302 CAD
$930 USD
View
2 more retailers have this diamond
Prices start from $812 CADSave up to $490 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.

B
0.77ct Oval
$812 CAD