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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 €628 EUR
$702 USD
As of November 2, 2026
Save €4,948 EUR (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,400 EUR 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: €1,233 EUR|Low: €603 EUR|High: €3,052 EUR|Avg: €1,456 EUR|+0.4%
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€603 EUR
Retailer 7€703 EUR
Retailer 3€729 EUR
Retailer 15€729 EUR
Retailer 11€837 EUR
Retailer 2€1,029 EUR
Retailer 6€1,068 EUR
Retailer 1€1,233 EUR
Retailer 13€1,651 EUR
Retailer 14€1,795 EUR
Retailer 9€1,816 EUR
Retailer 12€1,868 EUR
Retailer 10€2,214 EUR
Retailer 5€2,485 EUR
Retailer 8€3,016 EUR

44 data points across 15 retailers

25 retailers€628 EUR to €5,576 EUR

Retailer 1
-
€603 EUR
$674 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€628 EUR
$702 USD
View
Retailer 3
-
€684 EUR
$764 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€703 EUR
$785 USD
View
Final sale: no returns
Retailer 5
-
€729 EUR
$814 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€729 EUR
$814 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€729 EUR
$814 USD
View
A
Retailer 8
-
€837 EUR
$935 USD
View
A
Retailer 9
-
€950 EUR
$1,061 USD
View
A
Retailer 10
-
€1,029 EUR
$1,150 USD
View
A
Retailer 11
-
€1,068 EUR
$1,193 USD
View
B+
Retailer 12
-
€1,233 EUR
£1,085 GBP
View
B+
Retailer 13
-
€1,651 EUR
A$2,838 AUD
View
B+
Retailer 14
-
€1,795 EUR
$2,005 USD
View
B+
Retailer 15
-
€1,816 EUR
A$3,122 AUD
View
B+
Retailer 16
-
€1,868 EUR
ZAR 33,710 ZAR
View
B+
Retailer 17
-
€2,214 EUR
A$3,806 AUD
View
B
Retailer 18
-
€2,262 EUR
$2,527 USD
View
Retailer 19
-
€2,262 EUR
$2,527 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
€2,482 EUR
$2,772 USD
View
B
Retailer 21
-
€2,485 EUR
$2,776 USD
View
B
Retailer 22
-
€2,876 EUR
$3,213 USD
View
B
Retailer 23
-
€3,016 EUR
£2,653 GBP
View
B
Retailer 24
-
€5,576 EUR
$6,230 USD
View
Most Expensive
Do Amore Diamonds
23-729520548 · Nov 2
€6,400 EUR
$7,150 USD
View
Price under review
24 more retailers have this diamond
Prices start from €628 EURSave up to €4,948 EUR

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
€628 EUR