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Heart|Lab Grown|IGI

3.09ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG680565105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG680565105

Diamond specifications and retailer prices

From $448 USD
As of October 30, 2026
Save $3,532 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,980 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 LG680565105 or 680565105. Listed at 17 retailers as of October 30, 2026, with prices from $448 to $3,980, a $3,532 spread on the same certified stone. Do Amore Diamonds lists it at $3,980. 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 angle35.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680565105
Dimensions8.96 × 10.29 × 5.90 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm10.29 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680565105
Side View
Table 56.0%Crown 35.7°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 57.3%

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 30
Current: $1,020 USD|Low: $430 USD|High: $4,950 USD|Avg: $1,371 USD|+1.5%
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 1, 2026
Retailer 12$448 USD
Retailer 5$501 USD
Retailer 3$502 USD
Retailer 14$555 USD
Retailer 10$700 USD
Retailer 13$737 USD
Retailer 6$840 USD
Retailer 4$931 USD
Retailer 1$1,020 USD
Retailer 8$1,295 USD
Retailer 11$1,493 USD
Retailer 2$1,613 USD
Retailer 15$2,078 USD
Retailer 9$2,573 USD
Retailer 7$4,950 USD

39 data points across 15 retailers

17 retailers$448 USD to $3,980 USD

A
Cheapest Retailer
-
$448 USD
A
Retailer 2
-
$501 USD
View
Final sale: no returns
A
Retailer 3
-
$502 USD
View
A
Retailer 4
-
$555 USD
View
Retailer 5
-
$555 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$700 USD
View
B+
Retailer 7
-
$737 USD
View
A
Retailer 8
-
$840 USD
View
A
Retailer 9
-
$931 USD
View
A
Retailer 10
-
$1,020 USD
£803 GBP
View
A
Retailer 11
-
$1,295 USD
A$1,992 AUD
View
B+
Retailer 12
-
$1,493 USD
View
B+
Retailer 13
-
$1,613 USD
View
B+
Retailer 14
-
$2,078 USD
View
B+
Retailer 15
-
$2,115 USD
View
B
Retailer 16
-
$2,573 USD
£2,026 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BB02E8D07 · Oct 31
$3,980 USD
View
16 more retailers have this diamond
Prices start from $448 USDSave up to $3,532 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
$448 USD