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Heart|Lab Grown|IGI

3.09ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG729520548

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729520548

Diamond specifications and retailer prices

From $1,002 AUD
$702 USD
As of November 2, 2026
Save $7,888 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,202 AUD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729520548 or 729520548. Listed at 25 retailers as of November 2, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729520548
Dimensions8.86 × 10.10 × 5.84 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm10.10 mm3.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729520548
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,966 AUD|Low: $962 AUD|High: $4,866 AUD|Avg: $2,326 AUD|-1.0%
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
Retailer 15
November 2, 2026
Retailer 4$962 AUD
Retailer 7$1,120 AUD
Retailer 3$1,161 AUD
Retailer 15$1,161 AUD
Retailer 11$1,334 AUD
Retailer 2$1,641 AUD
Retailer 6$1,702 AUD
Retailer 1$1,966 AUD
Retailer 13$2,632 AUD
Retailer 14$2,861 AUD
Retailer 9$2,896 AUD
Retailer 12$2,977 AUD
Retailer 10$3,530 AUD
Retailer 5$3,961 AUD
Retailer 8$4,808 AUD

43 data points across 15 retailers

25 retailers$1,002 AUD to $8,890 AUD

Retailer 1
-
$962 AUD
$674 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$1,002 AUD
$702 USD
View
Retailer 3
-
$1,090 AUD
$764 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,120 AUD
$785 USD
View
Final sale: no returns
Retailer 5
-
$1,161 AUD
$814 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$1,161 AUD
$814 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,161 AUD
$814 USD
View
A
Retailer 8
-
$1,334 AUD
$935 USD
View
A
Retailer 9
-
$1,514 AUD
$1,061 USD
View
A
Retailer 10
-
$1,641 AUD
$1,150 USD
View
A
Retailer 11
-
$1,702 AUD
$1,193 USD
View
B+
Retailer 12
-
$1,966 AUD
£1,085 GBP
View
B+
Retailer 13
-
$2,632 AUD
View
B+
Retailer 14
-
$2,861 AUD
$2,005 USD
View
B+
Retailer 15
-
$2,896 AUD
View
B+
Retailer 16
-
$2,977 AUD
ZAR 33,710 ZAR
View
B+
Retailer 17
-
$3,530 AUD
View
B
Retailer 18
-
$3,606 AUD
$2,527 USD
View
Retailer 19
-
$3,606 AUD
$2,527 USD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$3,956 AUD
$2,772 USD
View
B
Retailer 21
-
$3,961 AUD
$2,776 USD
View
B
Retailer 22
-
$4,584 AUD
$3,213 USD
View
B
Retailer 23
-
$4,808 AUD
£2,653 GBP
View
B
Retailer 24
-
$8,890 AUD
$6,230 USD
View
Most Expensive
Do Amore Diamonds
23-729520548 · Nov 2
$10,202 AUD
$7,150 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,002 AUDSave up to $7,888 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
$1,002 AUD