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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 $702 USD
As of October 27, 2026
Save $5,528 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,150 USD at Do Amore Diamonds · As of October 28, 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 October 27, 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729520548
Dimensions10.10 × 10.10 × 8.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,087 USD|Low: $674 USD|High: $3,410 USD|Avg: $1,633 USD|+3.8%
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
October 29, 2026
Retailer 4$674 USD
Retailer 7$785 USD
Retailer 3$814 USD
Retailer 14$814 USD
Retailer 9$990 USD
Retailer 2$1,150 USD
Retailer 6$1,193 USD
Retailer 8$1,373 USD
Retailer 10$1,845 USD
Retailer 13$2,005 USD
Retailer 12$2,028 USD
Retailer 1$2,087 USD
Retailer 15$2,503 USD
Retailer 5$2,776 USD
Retailer 11$3,373 USD

42 data points across 15 retailers

25 retailers$702 USD to $6,230 USD

A
Retailer 1
-
$674 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$702 USD
View
A
Retailer 3
-
$764 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$785 USD
View
Final sale: no returns
A
Retailer 5
-
$814 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$814 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$814 USD
View
A
Retailer 8
-
$990 USD
View
A
Retailer 9
-
$1,061 USD
View
B+
Retailer 10
-
$1,150 USD
View
A
Retailer 11
-
$1,193 USD
View
B+
Retailer 12
-
$1,373 USD
£1,081 GBP
View
B+
Retailer 13
-
$1,845 USD
A$2,838 AUD
View
B+
Retailer 14
-
$2,005 USD
View
B+
Retailer 15
-
$2,028 USD
A$3,120 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$2,087 USD
ZAR 33,710 ZAR
View
B
Retailer 17
-
$2,503 USD
A$3,850 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
$2,527 USD
View
B
Retailer 19
-
$2,527 USD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$2,772 USD
View
B
Retailer 21
-
$2,776 USD
View
B
Retailer 22
-
$3,213 USD
View
B
Retailer 23
-
$3,373 USD
£2,656 GBP
View
B
Retailer 24
-
$6,230 USD
View
Most Expensive
B
Do Amore Diamonds
23-729520548 · Oct 28
$7,150 USD
View
Price under review
24 more retailers have this diamond
Prices start from $702 USDSave up to $5,528 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
$702 USD