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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG702506132

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702506132

Diamond specifications and retailer prices

From $737 AUD
$518 USD
As of October 27, 2026
Save $4,785 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,523 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702506132 or 702506132. Listed at 23 retailers as of October 27, 2026, with prices from $737 to $5,523, a $4,785 spread on the same certified stone. Brilliant Earth lists it at $5,523. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702506132
Dimensions10.26 × 9.02 × 5.97 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
10.26 mm9.02 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702506132
Side View
Table 59.0%Crown 34.3°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 58.2%

Caratlytics Score

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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 27
Current: $5,523 AUD|Low: $518 AUD|High: $5,879 AUD|Avg: $2,158 AUD|+5.1%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 12$737 AUD
Retailer 8$826 AUD
Retailer 11$826 AUD
Retailer 3$914 AUD
Retailer 6$914 AUD
Retailer 20$1,048 AUD
Retailer 7$1,110 AUD
Retailer 19$1,224 AUD
Retailer 2$1,412 AUD
Retailer 10$1,425 AUD
Retailer 16$1,867 AUD
Retailer 5$1,910 AUD
Retailer 18$1,946 AUD
Retailer 17$1,967 AUD
Retailer 4$2,360 AUD
Retailer 22$2,404 AUD
Retailer 14$2,973 AUD
Retailer 9$3,001 AUD
Retailer 21$3,197 AUD
Retailer 13$3,836 AUD
Brilliant Earth$5,523 AUD
Retailer 15$5,879 AUD

23 data points across 22 retailers

23 retailers$737 AUD to $5,523 AUD

A
Cheapest Retailer
-
$737 AUD
$518 USD
A
Retailer 2
-
$826 AUD
$580 USD
View
Final sale: no returns
A
Retailer 3
-
$826 AUD
$580 USD
View
A
Retailer 4
-
$914 AUD
$642 USD
View
A
Retailer 5
-
$914 AUD
$642 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,048 AUD
£580 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,110 AUD
$780 USD
View
B+
Retailer 8
-
$1,224 AUD
$860 USD
View
A
Retailer 9
-
$1,412 AUD
£781 GBP
View
A
Retailer 10
-
$1,425 AUD
$1,001 USD
View
A
Retailer 11
-
$1,867 AUD
View
A
Retailer 12
-
$1,910 AUD
$1,342 USD
View
B+
Retailer 13
-
$1,946 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
$1,967 AUD
ZAR 22,326 ZAR
View
B+
Retailer 15
-
$2,360 AUD
$1,658 USD
View
B+
Retailer 16
-
$2,404 AUD
$1,689 USD
View
B+
Retailer 17
-
$2,973 AUD
$2,089 USD
View
B+
Retailer 18
-
$3,001 AUD
$2,108 USD
View
B+
Retailer 19
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$3,197 AUD
$2,246 USD
View
B
Retailer 20
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$3,369 AUD
View
Price last confirmed 117 days ago
B
Retailer 21
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$3,836 AUD
£2,122 GBP
View
B
Retailer 22
-
$5,252 AUD
$3,690 USD
View
Price last confirmed 42 days ago
Most Expensive
B
Brilliant Earth
21835215A · Oct 28
$5,523 AUD
$3,880 USD
View
22 more retailers have this diamond
Prices start from $737 AUDSave up to $4,785 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
$737 AUD