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Round|Lab Grown|IGI

0.71ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG700578346

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700578346

Diamond specifications and retailer prices

From $161 CAD
As of November 1, 2026
Save $1,492 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,653 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG700578346 or 700578346. Listed at 18 retailers as of November 1, 2026, with prices from $161 to $1,653, a $1,492 spread on the same certified stone. MOH London lists it at $1,653. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700578346
Dimensions5.68 × 5.74 × 3.57 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
5.68 mm5.74 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700578346
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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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: Nov 1
Current: $1,653 CAD|Low: $152 CAD|High: $1,667 CAD|Avg: $507 CAD|-0.6%
MOH London
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
November 6, 2026
Retailer 16$161 CAD
Retailer 9$177 CAD
Retailer 17$186 CAD
Retailer 7$211 CAD
Retailer 14$211 CAD
Retailer 3$237 CAD
Retailer 6$390 CAD
Retailer 2$398 CAD
Retailer 11$402 CAD
Retailer 13$503 CAD
Retailer 4$529 CAD
Retailer 15$638 CAD
Retailer 10$712 CAD
Retailer 8$718 CAD
Retailer 12$723 CAD
Retailer 5$1,286 CAD
MOH London$1,653 CAD

46 data points across 17 retailers

18 retailers$161 CAD to $1,653 CAD

A
Cheapest Retailer
-
$161 CAD
A
Retailer 2
-
$177 CAD
View
Final sale: no returns
A
Retailer 3
-
$186 CAD
View
Retailer 4
-
$211 CAD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$211 CAD
View
A
Retailer 6
-
$237 CAD
View
A
Retailer 7
-
$390 CAD
View
A
Retailer 8
-
$398 CAD
View
A
Retailer 9
-
$402 CAD
View
B+
Retailer 10
-
$501 CAD
View
Retailer 11
-
$503 CAD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$529 CAD
View
B+
Retailer 13
-
$638 CAD
View
B+
Retailer 14
-
$712 CAD
View
B+
Retailer 15
-
$718 CAD
View
B+
Retailer 16
-
$723 CAD
View
B
Retailer 17
-
$1,286 CAD
View
Most Expensive
B
MOH London
LG700578346 · Nov 5
$1,653 CAD
£932 GBP
View
17 more retailers have this diamond
Prices start from $161 CADSave up to $1,492 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
$161 CAD