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Heart|Lab Grown|IGI

1.00ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG798603661

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG798603661

Diamond specifications and retailer prices

From $270 CAD
As of October 28, 2026
Save $1,250 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,519 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG798603661 or 798603661. Listed at 19 retailers as of October 28, 2026, with prices from $270 to $1,519, a $1,250 spread on the same certified stone. Reve Diamonds lists it at $1,519. 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

1.00
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798603661
Dimensions6.59 × 6.59 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.59 mm1.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798603661
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 47.1°Culet: NoneDepth 60.2%

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 28
Current: $486 CAD|Low: $224 CAD|High: $1,519 CAD|Avg: $657 CAD|+3.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 19$233 CAD
Retailer 8$260 CAD
Retailer 5$270 CAD
Retailer 3$289 CAD
Retailer 6$289 CAD
Retailer 10$391 CAD
Retailer 9$443 CAD
Retailer 1$486 CAD
Retailer 15$495 CAD
Retailer 14$509 CAD
Retailer 13$548 CAD
Retailer 16$703 CAD
Retailer 17$706 CAD
Retailer 7$731 CAD
Retailer 18$760 CAD
Retailer 4$928 CAD
Retailer 11$1,003 CAD
Retailer 12$1,357 CAD
Retailer 2$1,398 CAD
Reve Diamonds$1,519 CAD

39 data points across 20 retailers

19 retailers$270 CAD to $1,519 CAD

Retailer 1
-
$233 CAD
Price last confirmed 8 days ago
A
Retailer 2
-
$270 CAD
View
Retailer 3
-
$289 CAD
View
Price last confirmed 10 days ago
Retailer 4
-
$289 CAD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$391 CAD
View
Retailer 6
-
$443 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$486 CAD
View
Retailer 8
-
$495 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$509 CAD
View
Retailer 10
-
$548 CAD
View
Price last confirmed 7 days ago
Retailer 11
-
$703 CAD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$706 CAD
View
B
Retailer 13
-
$731 CAD
View
Retailer 14
-
$760 CAD
View
Price last confirmed 9 days ago
Retailer 15
-
$928 CAD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,003 CAD
View
B
Retailer 17
-
$1,357 CAD
View
B
Retailer 18
-
$1,398 CAD
View
Most Expensive
B
Reve Diamonds
CA05B5CDA · Oct 28
$1,519 CAD
$1,087 USD
View
18 more retailers have this diamond
Prices start from $270 CADSave up to $1,250 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
1.00ct Heart
$270 CAD