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Heart|Lab Grown|IGI

3.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG533220997

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG533220997

Diamond specifications and retailer prices

From $891 AUD
As of November 4, 2026
Save $7,021 AUD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,912 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct 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 LG533220997 or 533220997. Listed at 27 retailers as of November 4, 2026, with prices from $891 to $7,912, a $7,021 spread on the same certified stone. Do Amore Diamonds lists it at $7,912. 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

3.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533220997
Dimensions8.65 × 10.18 × 6.01 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.65 mm10.18 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533220997
Side View
Table 59.5%Crown 38.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,809 AUD|Low: $891 AUD|High: $4,533 AUD|Avg: $2,462 AUD|+1.2%
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
Retailer 14
November 5, 2026
Retailer 12$891 AUD
Retailer 6$1,123 AUD
Retailer 5$1,252 AUD
Retailer 7$1,283 AUD
Retailer 4$1,490 AUD
Retailer 13$1,725 AUD
Retailer 1$1,809 AUD
Retailer 8$2,576 AUD
Retailer 11$2,640 AUD
Retailer 9$2,647 AUD
Retailer 2$3,525 AUD
Retailer 3$4,343 AUD
Retailer 14$4,348 AUD
Retailer 10$4,486 AUD

42 data points across 14 retailers

27 retailers$891 AUD to $7,912 AUD

Retailer 1
-
$891 AUD
Price last confirmed 36 days ago
A
Retailer 2
-
$891 AUD
View
Retailer 3
-
$891 AUD
View
Price last confirmed 28 days ago
Retailer 4
-
$891 AUD
View
Price last confirmed 25 days ago
Retailer 5
-
$998 AUD
View
Price last confirmed 37 days ago
Retailer 6
-
$1,091 AUD
View
Price last confirmed 39 days ago
Retailer 7
-
$1,105 AUD
View
Price last confirmed 26 days ago
Retailer 8
-
$1,105 AUD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$1,123 AUD
View
Final sale: no returns
A
Retailer 10
-
$1,252 AUD
View
A
Retailer 11
-
$1,283 AUD
View
A
Retailer 12
-
$1,490 AUD
View
A
Retailer 13
-
$1,495 AUD
View
A
Retailer 14
-
$1,725 AUD
View
A
Retailer 15
-
$1,809 AUD
View
B+
Retailer 16
-
$2,576 AUD
View
B+
Retailer 17
-
$2,640 AUD
View
B+
Retailer 18
-
$2,647 AUD
View
Retailer 19
-
$3,207 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$3,207 AUD
View
Retailer 21
-
$3,207 AUD
View
Price last confirmed 36 days ago
B
Retailer 22
-
$3,525 AUD
View
B
Retailer 23
-
$4,091 AUD
View
B
Retailer 24
-
$4,343 AUD
View
B
Retailer 25
-
$4,348 AUD
View
Retailer 26
-
$4,486 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-6E1D4EA55 · Nov 4
$7,912 AUD
$5,550 USD
View
26 more retailers have this diamond
Prices start from $891 AUDSave up to $7,021 AUD

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
3.09ct Heart
$891 AUD