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Heart|Lab Grown|IGI

0.97ct E SI2 Heart Lab Grown Diamond

ID • E/SI2 • IGI LG780678949

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780678949

Diamond specifications and retailer prices

From $203 CAD
$145 USD
As of October 30, 2026
Save $979 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,182 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780678949 or 780678949. Listed at 13 retailers as of October 29, 2026, with prices from $203 to $1,182, a $979 spread on the same certified stone. MOH London lists it at $1,182. 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

0.97
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780678949
Dimensions7.11 × 6.02 × 3.95 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm6.02 mm0.97 ctE / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG780678949
Side View
Table 68.0%Crown 34.5°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 55.6%

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: $1,182 CAD|Low: $194 CAD|High: $1,190 CAD|Avg: $498 CAD|+0.3%
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
October 30, 2026
Retailer 2$203 CAD
Retailer 12$226 CAD
Retailer 10$235 CAD
Retailer 3$251 CAD
Retailer 7$251 CAD
Retailer 6$337 CAD
Retailer 5$390 CAD
Retailer 13$465 CAD
Retailer 9$478 CAD
Retailer 4$696 CAD
Retailer 8$809 CAD
Retailer 11$854 CAD
MOH London$1,182 CAD

30 data points across 13 retailers

13 retailers$203 CAD to $1,182 CAD

A
Cheapest Retailer
-
$203 CAD
$145 USD
A
Retailer 2
-
$226 CAD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$235 CAD
$168 USD
View
A
Retailer 4
-
$251 CAD
$180 USD
View
A
Retailer 5
-
$251 CAD
$180 USD
View
A
Retailer 6
-
$337 CAD
£190 GBP
View
B+
Retailer 7
-
$390 CAD
$279 USD
View
B+
Retailer 8
-
$465 CAD
$333 USD
View
B+
Retailer 9
-
$478 CAD
£269 GBP
View
B
Retailer 10
-
$696 CAD
$498 USD
View
B
Retailer 11
-
$809 CAD
$579 USD
View
B
Retailer 12
-
$854 CAD
$611 USD
View
Most Expensive
B
MOH London
LG780678949 · Oct 29
$1,182 CAD
£666 GBP
View
12 more retailers have this diamond
Prices start from $203 CADSave up to $979 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
0.97ct Heart
$203 CAD