CaratHunter
Plans
Oval|Lab Grown|IGI

1.00ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG761553178

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761553178

Diamond specifications and retailer prices

From $406 CAD
$290 USD
As of October 30, 2026
Save $1,530 CAD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,936 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761553178 or 761553178. Listed at 25 retailers as of October 30, 2026, with prices from $406 to $1,936, a $1,530 spread on the same certified stone. Reve Diamonds lists it at $1,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553178
Dimensions5.80 × 5.80 × 3.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
5.80 mm5.80 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553178
Side View
Table 61.0%Crown 35.8°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 59.1%

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 30
Current: $478 CAD|Low: $349 CAD|High: $2,841 CAD|Avg: $956 CAD|-0.1%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 5$364 CAD
Retailer 9$421 CAD
Retailer 8$451 CAD
Retailer 18$451 CAD
Retailer 1$478 CAD
Retailer 6$605 CAD
Retailer 16$609 CAD
Retailer 15$774 CAD
Retailer 10$789 CAD
Retailer 17$816 CAD
Retailer 2$853 CAD
Retailer 11$861 CAD
Retailer 14$1,096 CAD
Retailer 4$1,141 CAD
Retailer 7$1,407 CAD
Retailer 12$1,471 CAD
Retailer 13$1,815 CAD
Retailer 3$2,841 CAD

39 data points across 18 retailers

25 retailers$406 CAD to $1,936 CAD

Retailer 1
-
$364 CAD
$260 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$406 CAD
$290 USD
View
Final sale: no returns
Retailer 3
-
$421 CAD
$301 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$451 CAD
$322 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$451 CAD
$322 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$451 CAD
$322 USD
View
A
Retailer 7
-
$478 CAD
£269 GBP
View
A
Retailer 8
-
$605 CAD
$432 USD
View
A
Retailer 9
-
$609 CAD
$435 USD
View
B+
Retailer 10
-
$774 CAD
ZAR 8,931 ZAR
View
B+
Retailer 11
-
$789 CAD
$564 USD
View
B+
Retailer 12
-
$801 CAD
$572 USD
View
B+
Retailer 13
-
$816 CAD
€555 EUR
View
B+
Retailer 14
-
$853 CAD
A$938 AUD
View
B+
Retailer 15
-
$861 CAD
£484 GBP
View
B+
Retailer 16
-
$1,096 CAD
A$1,205 AUD
View
B+
Retailer 17
-
$1,141 CAD
$815 USD
View
B
Retailer 18
-
$1,207 CAD
SGD 1,165 SGD
View
Retailer 19
-
$1,407 CAD
$1,005 USD
View
Price last confirmed 15 days ago
Retailer 20
-
$1,447 CAD
$1,034 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$1,471 CAD
A$1,617 AUD
View
B
Retailer 22
-
$1,520 CAD
$1,086 USD
View
B
Retailer 23
-
$1,749 CAD
£984 GBP
View
B
Retailer 24
-
$1,815 CAD
£1,021 GBP
View
Most Expensive
B
Reve Diamonds
ED5ECA67A · Oct 30
$1,936 CAD
$1,383 USD
View
24 more retailers have this diamond
Prices start from $406 CADSave up to $1,530 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
1.00ct Oval
$406 CAD