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Round|Lab Grown|IGI

0.71ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG851604567

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851604567

Diamond specifications and retailer prices

From $214 CAD
$153 USD
As of October 30, 2026
Save $1,175 CAD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,388 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG851604567 or 851604567. Listed at 10 retailers as of October 30, 2026, with prices from $214 to $1,388, a $1,175 spread on the same certified stone. Reve Diamonds lists it at $1,388. 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

0.71
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851604567
Dimensions5.61 × 5.66 × 3.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.61 mm5.66 mm0.71 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851604567
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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: $809 CAD|Low: $214 CAD|High: $1,388 CAD|Avg: $599 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 30, 2026
Retailer 6$214 CAD
Retailer 5$222 CAD
Retailer 7$321 CAD
Retailer 3$402 CAD
Retailer 8$403 CAD
Retailer 4$564 CAD
Retailer 2$766 CAD
Retailer 1$809 CAD
Retailer 9$843 CAD
Reve Diamonds$1,388 CAD

2 data points across 10 retailers

10 retailers$214 CAD to $1,388 CAD

A
Cheapest Retailer
-
$214 CAD
$153 USD
Final sale: no returns
A
Retailer 2
-
$222 CAD
$159 USD
View
A
Retailer 3
-
$321 CAD
$230 USD
View
A
Retailer 4
-
$402 CAD
$288 USD
View
A
Retailer 5
-
$403 CAD
£227 GBP
View
A
Retailer 6
-
$564 CAD
$404 USD
View
B+
Retailer 7
-
$766 CAD
$548 USD
View
B+
Retailer 8
-
$809 CAD
$579 USD
View
B+
Retailer 9
-
$843 CAD
$604 USD
View
Most Expensive
B
Reve Diamonds
15011EAA5 · Oct 30
$1,388 CAD
$994 USD
View
9 more retailers have this diamond
Prices start from $214 CADSave up to $1,175 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
0.71ct Round
$214 CAD