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Heart|Lab Grown|IGI

3.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG533220997

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG533220997

Diamond specifications and retailer prices

From €559 EUR
$625 USD
As of October 30, 2026
Save €4,408 EUR (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €4,968 EUR at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533220997 or 533220997. Listed at 27 retailers as of October 30, 2026, with prices from €559 to €4,968, a €4,408 spread on the same certified stone. Do Amore Diamonds lists it at €4,968. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533220997
Dimensions8.65 × 10.18 × 6.01 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.65 mm10.18 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533220997
Side View
Table 59.5%Crown 38.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,617 EUR|Low: €461 EUR|High: €2,846 EUR|Avg: €1,514 EUR|-0.3%
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
October 31, 2026
Retailer 12€559 EUR
Retailer 6€705 EUR
Retailer 5€786 EUR
Retailer 11€788 EUR
Retailer 4€935 EUR
Retailer 13€1,083 EUR
Retailer 7€1,147 EUR
Retailer 1€1,617 EUR
Retailer 10€1,658 EUR
Retailer 8€1,663 EUR
Retailer 2€2,214 EUR
Retailer 3€2,728 EUR
Retailer 14€2,730 EUR
Retailer 9€2,817 EUR

41 data points across 14 retailers

27 retailers€559 EUR to €4,968 EUR

Retailer 1
-
€559 EUR
$625 USD
Price last confirmed 32 days ago
A
Retailer 2
-
€559 EUR
$625 USD
View
Retailer 3
-
€559 EUR
$625 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€559 EUR
$625 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€627 EUR
$700 USD
View
Price last confirmed 33 days ago
Retailer 6
-
€685 EUR
$765 USD
View
Price last confirmed 35 days ago
Retailer 7
-
€694 EUR
$775 USD
View
Price last confirmed 21 days ago
Retailer 8
-
€694 EUR
$775 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
€705 EUR
$788 USD
View
Final sale: no returns
A
Retailer 10
-
€786 EUR
$878 USD
View
A
Retailer 11
-
€788 EUR
$880 USD
View
A
Retailer 12
-
€935 EUR
$1,045 USD
View
A
Retailer 13
-
€939 EUR
HK$8,200 HKD
View
A
Retailer 14
-
€1,083 EUR
$1,210 USD
View
A
Retailer 15
-
€1,147 EUR
£1,009 GBP
View
B+
Retailer 16
-
€1,617 EUR
A$2,780 AUD
View
B+
Retailer 17
-
€1,658 EUR
$1,852 USD
View
B+
Retailer 18
-
€1,663 EUR
ZAR 30,015 ZAR
View
Retailer 19
-
€2,014 EUR
$2,250 USD
View
Price last confirmed 21 days ago
B+
Retailer 20
-
€2,014 EUR
$2,250 USD
View
Retailer 21
-
€2,014 EUR
$2,250 USD
View
Price last confirmed 31 days ago
B
Retailer 22
-
€2,214 EUR
$2,473 USD
View
B
Retailer 23
-
€2,569 EUR
$2,871 USD
View
B
Retailer 24
-
€2,728 EUR
SGD 4,118 SGD
View
B
Retailer 25
-
€2,730 EUR
$3,050 USD
View
B
Retailer 26
-
€2,817 EUR
£2,478 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6E1D4EA55 · Oct 31
€4,968 EUR
$5,550 USD
View
26 more retailers have this diamond
Prices start from €559 EURSave up to €4,408 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
€559 EUR