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Heart|Lab Grown|IGI

3.00ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG566331346

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG566331346

Diamond specifications and retailer prices

From $779 CAD
$558 USD
As of October 30, 2026
Save $6,261 CAD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,040 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566331346 or 566331346. Listed at 20 retailers as of October 30, 2026, with prices from $779 to $7,040, a $6,261 spread on the same certified stone. Brilliant Earth lists it at $7,040. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566331346
Dimensions9.99 × 8.80 × 5.74 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.99 mm8.80 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566331346
Side View
Table 57.5%Crown 37.4°Girdle: STK-THKPavilion 41°Culet: NoneDepth 57.5%

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 30
Current: $7,040 CAD|Low: $749 CAD|High: $7,236 CAD|Avg: $2,373 CAD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 14$779 CAD
Retailer 6$872 CAD
Retailer 15$967 CAD
Retailer 11$1,152 CAD
Retailer 5$1,351 CAD
Retailer 3$1,489 CAD
Retailer 2$1,495 CAD
Retailer 4$1,495 CAD
Retailer 9$2,040 CAD
Retailer 10$2,098 CAD
Retailer 13$2,493 CAD
Retailer 16$3,111 CAD
Retailer 8$3,133 CAD
Retailer 7$3,262 CAD
Retailer 12$4,201 CAD
Brilliant Earth$7,040 CAD

44 data points across 16 retailers

20 retailers$779 CAD to $7,040 CAD

A
Cheapest Retailer
-
$779 CAD
$558 USD
A
Retailer 2
-
$872 CAD
$624 USD
View
Final sale: no returns
A
Retailer 3
-
$873 CAD
$625 USD
View
A
Retailer 4
-
$967 CAD
$692 USD
View
Retailer 5
-
$967 CAD
$692 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,152 CAD
$825 USD
View
A
Retailer 7
-
$1,351 CAD
$967 USD
View
A
Retailer 8
-
$1,489 CAD
$1,066 USD
View
A
Retailer 9
-
$1,495 CAD
£843 GBP
View
A
Retailer 10
-
$1,495 CAD
$1,070 USD
View
B+
Retailer 11
-
$2,040 CAD
A$2,247 AUD
View
B+
Retailer 12
-
$2,098 CAD
ZAR 24,269 ZAR
View
B+
Retailer 13
-
$2,493 CAD
$1,785 USD
View
B+
Retailer 14
-
$2,541 CAD
$1,819 USD
View
B+
Retailer 15
-
$3,111 CAD
$2,227 USD
View
B
Retailer 16
-
$3,133 CAD
$2,243 USD
View
B
Retailer 17
-
$3,262 CAD
$2,335 USD
View
B
Retailer 18
-
$3,379 CAD
HK$18,900 HKD
View
B
Retailer 19
-
$4,201 CAD
£2,368 GBP
View
Most Expensive
B
Brilliant Earth
17969597A · Oct 30
$7,040 CAD
$5,040 USD
View
19 more retailers have this diamond
Prices start from $779 CADSave up to $6,261 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
3.00ct Heart
$779 CAD