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Radiant|Lab Grown|IGI

1.07ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG836619687

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836619687

Diamond specifications and retailer prices

From $321 CAD
$230 USD
As of October 30, 2026
Save $2,351 CAD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,829 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619687 or 836619687. Listed at 12 retailers as of October 29, 2026, with a 732% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.07
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619687
Dimensions6.99 × 5.13 × 3.57 mm
L/W Ratio1.36
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
6.99 mm5.13 mm1.07 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619687
Side View
Table 63.0%Crown 40.6°Girdle: MediumPavilion 37.2°Culet: NoneDepth 69.6%

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 30
Current: $2,829 CAD|Low: $321 CAD|High: $3,157 CAD|Avg: $1,500 CAD|-0.7%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 9$321 CAD
Retailer 11$422 CAD
Retailer 4$486 CAD
Retailer 8$676 CAD
Retailer 12$747 CAD
Retailer 14$754 CAD
Retailer 3$919 CAD
Retailer 5$948 CAD
Retailer 15$1,219 CAD
Retailer 10$1,354 CAD
Retailer 13$1,599 CAD
Retailer 7$2,182 CAD
Retailer 2$2,235 CAD
Retailer 6$2,672 CAD
Rare Carat$2,829 CAD

7 data points across 15 retailers

12 retailers$321 CAD to $2,672 CAD

A
Cheapest Retailer
-
$321 CAD
$230 USD
A
Retailer 2
-
$422 CAD
£238 GBP
View
A
Retailer 3
-
$486 CAD
$348 USD
View
Final sale: no returns
A
Retailer 4
-
$676 CAD
$484 USD
View
A
Retailer 5
-
$747 CAD
€509 EUR
View
B+
Retailer 6
-
$1,219 CAD
SGD 1,179 SGD
View
B+
Retailer 7
-
$1,354 CAD
$969 USD
View
B
Retailer 8
-
$1,599 CAD
$1,145 USD
View
Retailer 9
-
$2,182 CAD
£1,230 GBP
View
Price last confirmed 24 days ago
B
Retailer 10
-
$2,235 CAD
$1,600 USD
View
B
Retailer 11
-
$2,672 CAD
$1,913 USD
View
Most Expensive
Rare Carat
PD-249516 · Oct 21
$2,829 CAD
$2,025 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $321 CADSave up to $2,351 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
1.07ct Radiant
$321 CAD