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Round|Lab Grown|IGI

1.20ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG758567889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758567889

Diamond specifications and retailer prices

From $367 CAD
$262 USD
As of October 30, 2026
Save $1,359 CAD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,736 CAD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round 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 LG758567889 or 758567889. Listed at 15 retailers as of October 30, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758567889
Dimensions6.78 × 6.74 × 4.25 mm
L/W Ratio1.01
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
6.78 mm6.74 mm1.20 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758567889
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $1,736 CAD|Low: $364 CAD|High: $1,784 CAD|Avg: $989 CAD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 9$367 CAD
Retailer 7$659 CAD
Retailer 3$677 CAD
Retailer 2$690 CAD
Retailer 10$694 CAD
Retailer 4$739 CAD
Retailer 8$760 CAD
Retailer 5$897 CAD
Retailer 11$985 CAD
Retailer 13$1,303 CAD
Retailer 12$1,626 CAD
Retailer 6$1,726 CAD
Rare Carat$1,736 CAD

34 data points across 13 retailers

15 retailers$367 CAD to $1,726 CAD

A
Cheapest Retailer
-
$367 CAD
$262 USD
Final sale: no returns
A
Retailer 2
-
$404 CAD
$289 USD
View
A
Retailer 3
-
$404 CAD
$289 USD
View
A
Retailer 4
-
$659 CAD
£371 GBP
View
A
Retailer 5
-
$690 CAD
$493 USD
View
A
Retailer 6
-
$694 CAD
ZAR 8,009 ZAR
View
A
Retailer 7
-
$739 CAD
$528 USD
View
A
Retailer 8
-
$760 CAD
£428 GBP
View
B+
Retailer 9
-
$897 CAD
$641 USD
View
B+
Retailer 10
-
$985 CAD
A$1,083 AUD
View
B+
Retailer 11
-
$1,303 CAD
$931 USD
View
Retailer 12
-
$1,372 CAD
$980 USD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$1,626 CAD
£915 GBP
View
B
Retailer 14
-
$1,726 CAD
$1,233 USD
View
Most Expensive
Rare Carat
7P758567889 · Oct 7
$1,736 CAD
$1,240 USD
View
Price last confirmed 23 days ago
14 more retailers have this diamond
Prices start from $367 CADSave up to $1,359 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
1.20ct Round
$367 CAD