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Heart|Lab Grown|GIA

0.91ct E SI1 Heart Lab Grown Diamond

GD • E/SI1 • GIA 7396515951

Certificate GIA 7396515951

Diamond specifications and retailer prices

From $782 CAD
$559 USD
As of October 27, 2026
1 retailer carries this diamond
Only listing: $782 CAD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7396515951. Listed at a single retailer as of October 27, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.91
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7396515951
Dimensions6.43 × 5.28 × 3.53 mm
L/W Ratio1.22
Top View
6.43 mm5.28 mm0.91 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7396515951
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 27
Current: $782 CAD|Low: $425 CAD|High: $2,952 CAD|Avg: $1,395 CAD|-16.8%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
August 2, 2026
Adiamor$782 CAD
Retailer 4$816 CAD
Retailer 7$868 CAD
Retailer 2$921 CAD
Retailer 3$1,116 CAD
Retailer 5$2,554 CAD
Retailer 6$2,926 CAD

81 data points across 7 retailers

1 retailer

B+
Adiamor
D-81060341 · Oct 27
$782 CAD
$559 USD
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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.

B+
0.91ct Heart
$782 CAD