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Heart|Lab Grown|IGI

1.03ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG831648628

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648628

Diamond specifications and retailer prices

From $272 CAD
As of November 4, 2026
Save $1,277 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,549 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831648628 or 831648628. Listed at 18 retailers as of November 4, 2026, with prices from $272 to $1,549, a $1,277 spread on the same certified stone. Reve Diamonds lists it at $1,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648628
Dimensions6.84 × 6.39 × 4.09 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.39 mm1.03 ctH / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648628
Side View
Table 67.0%Crown 37°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 59.8%

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: Nov 4
Current: $1,403 CAD|Low: $272 CAD|High: $1,583 CAD|Avg: $804 CAD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 5, 2026
Retailer 8$272 CAD
Retailer 4$339 CAD
Retailer 6$350 CAD
Retailer 11$500 CAD
Retailer 3$513 CAD
Retailer 5$514 CAD
Retailer 9$535 CAD
Retailer 10$764 CAD
Retailer 12$824 CAD
Retailer 13$996 CAD
Retailer 7$1,042 CAD
Retailer 2$1,101 CAD
Retailer 1$1,403 CAD
Reve Diamonds$1,549 CAD

35 data points across 14 retailers

18 retailers$272 CAD to $1,549 CAD

Retailer 1
-
$245 CAD
Price last confirmed 19 days ago
A
Retailer 2
-
$272 CAD
View
Final sale: no returns
Retailer 3
-
$284 CAD
View
Price last confirmed 21 days ago
Retailer 4
-
$304 CAD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$339 CAD
View
A
Retailer 6
-
$350 CAD
View
A
Retailer 7
-
$500 CAD
View
Retailer 8
-
$513 CAD
View
Price last confirmed 13 days ago
Retailer 9
-
$514 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$535 CAD
View
B+
Retailer 11
-
$764 CAD
View
B
Retailer 12
-
$824 CAD
View
Retailer 13
-
$977 CAD
View
Price last confirmed 20 days ago
B
Retailer 14
-
$996 CAD
View
B
Retailer 15
-
$1,042 CAD
View
B
Retailer 16
-
$1,101 CAD
View
B
Retailer 17
-
$1,403 CAD
View
Most Expensive
B
Reve Diamonds
0602BCFA4 · Nov 4
$1,549 CAD
$1,111 USD
View
17 more retailers have this diamond
Prices start from $272 CADSave up to $1,277 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
1.03ct Heart
$272 CAD