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Heart|Lab Grown|IGI

3.19ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG594316832

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG594316832

Diamond specifications and retailer prices

From $768 USD
As of October 30, 2026
Save $2,172 USD (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,940 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.19ct lab-grown heart diamond

This 3.19ct 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 LG594316832 or 594316832. Listed at 2 retailers as of October 30, 2026, with prices from $768 to $2,940, a $2,172 spread on the same certified stone. Brilliant Earth lists it at $2,940. 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

3.19
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594316832
Dimensions10.26 × 9.13 × 5.99 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.26 mm9.13 mm3.19 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594316832
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,940 USD|Low: $357 USD|High: $4,990 USD|Avg: $1,758 USD|-41.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$357 USD
Retailer 9$685 USD
Retailer 2$768 USD
Retailer 12$885 USD
Retailer 11$889 USD
Retailer 8$994 USD
Retailer 13$1,195 USD
Retailer 4$1,338 USD
Retailer 10$2,061 USD
Retailer 3$2,122 USD
Brilliant Earth$2,940 USD
Retailer 6$3,980 USD
Retailer 5$4,768 USD

4 data points across 13 retailers

2 retailers$768 USD to $2,940 USD

B+
Cheapest Retailer
-
$768 USD
Most Expensive
B
Brilliant Earth
21835141A · Oct 31
$2,940 USD
View
1 more retailer has this diamond
Prices start from $768 USDSave up to $2,172 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.

B+
3.19ct Heart
$768 USD