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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 $518 USD
As of October 27, 2026
Save $3,362 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,880 USD 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 $518 to $3,880, a $3,362 spread on the same certified stone. Brilliant Earth lists it at $3,880. 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
Color
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: $3,880 USD|Low: $364 USD|High: $4,130 USD|Avg: $1,516 USD|+5.1%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 12$518 USD
Retailer 8$580 USD
Retailer 11$580 USD
Retailer 3$642 USD
Retailer 6$642 USD
Retailer 20$737 USD
Retailer 7$780 USD
Retailer 19$860 USD
Retailer 13$991 USD
Retailer 10$1,001 USD
Retailer 2$1,312 USD
Retailer 5$1,342 USD
Retailer 18$1,367 USD
Retailer 17$1,382 USD
Retailer 4$1,658 USD
Retailer 22$1,689 USD
Retailer 14$2,089 USD
Retailer 9$2,108 USD
Retailer 21$2,246 USD
Retailer 16$2,685 USD
Brilliant Earth$3,880 USD
Retailer 15$4,130 USD

23 data points across 22 retailers

23 retailers$518 USD to $3,880 USD

A
Cheapest Retailer
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$518 USD
Returns within 21 days
A
Retailer 2
-
$580 USD
View
Final sale: no returns
A
Retailer 3
-
$580 USD
View
A
Retailer 4
-
$642 USD
View
Returns within 30 days
A
Retailer 5
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$642 USD
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 6
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$737 USD
£580 GBP
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 7
-
$780 USD
View
Returns within 40 days
B+
Retailer 8
-
$860 USD
View
Returns within 30 days
A
Retailer 9
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$991 USD
£780 GBP
View
Returns within 30 days
A
Retailer 10
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$1,001 USD
View
Returns within 30 days
A
Retailer 11
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$1,312 USD
A$2,018 AUD
View
A
Retailer 12
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$1,342 USD
View
Returns within 30 days
B+
Retailer 13
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$1,367 USD
A$2,103 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
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$1,382 USD
ZAR 22,326 ZAR
View
Returns within 7 days
B+
Retailer 15
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$1,658 USD
View
Returns within 30 days
B+
Retailer 16
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$1,689 USD
View
Returns within 30 days
B+
Retailer 17
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$2,089 USD
View
Returns within 90 days
B+
Retailer 18
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$2,108 USD
View
Returns within 30 days
B+
Retailer 19
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$2,246 USD
View
Returns within 30 days
B
Retailer 20
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$2,367 USD
A$3,641 AUD
View
Price last confirmed 117 days ago
Returns within 30 days
B
Retailer 21
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$2,685 USD
£2,114 GBP
View
B
Retailer 22
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$3,690 USD
View
Price last confirmed 41 days ago
Returns within 30 days
Most Expensive
B
Brilliant Earth
21835215A · Oct 28
$3,880 USD
View
Returns within 30 days
22 more retailers have this diamond
Prices start from $518 USDSave up to $3,362 USD

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
$518 USD