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Heart|Lab Grown|IGI

1.00ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG823602467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823602467

Diamond specifications and retailer prices

From $250 CAD
$179 USD
As of October 31, 2026
Save $260 CAD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $510 CAD at 77 Diamonds · As of November 1, 2026
View at 77 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823602467 or 823602467. Listed at 2 retailers as of October 31, 2026, with prices from $250 to $510, a $260 spread on the same certified stone. 77 Diamonds lists it at $510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823602467
Dimensions6.40 × 7.00 × 3.95 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm7.00 mm1.00 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823602467
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.4%

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 31
Current: $510 CAD|Low: $250 CAD|High: $1,029 CAD|Avg: $622 CAD|-6.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$250 CAD
Retailer 7$495 CAD
Retailer 4$497 CAD
77 Diamonds$510 CAD
Retailer 6$559 CAD
Retailer 3$713 CAD
Retailer 5$1,029 CAD

39 data points across 7 retailers

2 retailers$250 CAD to $510 CAD

A
Cheapest Retailer
-
$250 CAD
$179 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSJRXYJQAT · Nov 1
$510 CAD
£288 GBP
View
1 more retailer has this diamond
Prices start from $250 CADSave up to $260 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
$250 CAD