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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 $625 USD
As of October 30, 2026
Save $4,925 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,550 USD 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 $625 to $5,550, a $4,925 spread on the same certified stone. Do Amore Diamonds lists it at $5,550. 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: $1,282 USD|Low: $625 USD|High: $3,180 USD|Avg: $1,715 USD|+2.2%
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
November 1, 2026
Retailer 12$625 USD
Retailer 6$788 USD
Retailer 5$878 USD
Retailer 11$880 USD
Retailer 4$1,045 USD
Retailer 13$1,210 USD
Retailer 1$1,282 USD
Retailer 7$1,807 USD
Retailer 10$1,852 USD
Retailer 8$1,858 USD
Retailer 2$2,473 USD
Retailer 3$3,047 USD
Retailer 14$3,050 USD
Retailer 9$3,147 USD

41 data points across 14 retailers

27 retailers$625 USD to $5,550 USD

Retailer 1
-
$625 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$625 USD
View
Retailer 3
-
$625 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$625 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$700 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$765 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$775 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$775 USD
View
Price last confirmed 29 days ago
A
Retailer 9
-
$788 USD
View
Final sale: no returns
A
Retailer 10
-
$878 USD
View
A
Retailer 11
-
$880 USD
View
A
Retailer 12
-
$1,045 USD
View
A
Retailer 13
-
$1,050 USD
HK$8,200 HKD
View
A
Retailer 14
-
$1,210 USD
View
A
Retailer 15
-
$1,282 USD
£1,009 GBP
View
B+
Retailer 16
-
$1,807 USD
A$2,780 AUD
View
B+
Retailer 17
-
$1,852 USD
View
B+
Retailer 18
-
$1,858 USD
ZAR 30,015 ZAR
View
Retailer 19
-
$2,250 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$2,250 USD
View
Retailer 21
-
$2,250 USD
View
Price last confirmed 32 days ago
B
Retailer 22
-
$2,473 USD
View
B
Retailer 23
-
$2,871 USD
View
B
Retailer 24
-
$3,047 USD
SGD 4,118 SGD
View
B
Retailer 25
-
$3,050 USD
View
B
Retailer 26
-
$3,147 USD
£2,478 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6E1D4EA55 · Oct 31
$5,550 USD
View
26 more retailers have this diamond
Prices start from $625 USDSave up to $4,925 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
$625 USD