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Heart|Lab Grown|IGI

3.07ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG788651806

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG788651806

Diamond specifications and retailer prices

From $538 USD
As of November 2, 2026
Save $2,245 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,550 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788651806 or 788651806. Listed at 20 retailers as of November 2, 2026, with a 417% 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

3.07
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788651806
Dimensions9.32 × 10.07 × 5.90 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm10.07 mm3.07 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788651806
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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: Nov 2
Current: $6,550 USD|Low: $538 USD|High: $6,750 USD|Avg: $1,780 USD|-2.8%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 6$538 USD
Retailer 14$612 USD
Retailer 4$613 USD
Retailer 10$667 USD
Retailer 2$815 USD
Retailer 13$847 USD
Retailer 11$1,022 USD
Retailer 3$1,028 USD
Retailer 8$1,044 USD
Retailer 17$1,048 USD
Retailer 9$1,407 USD
Retailer 5$1,447 USD
Retailer 12$1,448 USD
Retailer 18$1,750 USD
Retailer 16$1,784 USD
Retailer 20$2,184 USD
Retailer 15$2,201 USD
Retailer 19$2,300 USD
Retailer 7$2,783 USD
Brilliant Earth$6,550 USD

37 data points across 20 retailers

20 retailers$538 USD to $2,783 USD

A
Cheapest Retailer
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$538 USD
A
Retailer 2
-
$612 USD
View
Final sale: no returns
A
Retailer 3
-
$613 USD
View
Retailer 4
-
$667 USD
View
Price last confirmed 19 days ago
A
Retailer 5
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$815 USD
View
A
Retailer 6
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$847 USD
View
A
Retailer 7
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$1,022 USD
View
A
Retailer 8
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$1,028 USD
View
A
Retailer 9
-
$1,044 USD
View
A
Retailer 10
-
$1,048 USD
View
B+
Retailer 11
-
$1,407 USD
View
B+
Retailer 12
-
$1,447 USD
View
B+
Retailer 13
-
$1,448 USD
View
B+
Retailer 14
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$1,750 USD
View
B+
Retailer 15
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$1,784 USD
View
B+
Retailer 16
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$2,184 USD
View
B
Retailer 17
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$2,201 USD
View
B+
Retailer 18
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$2,300 USD
View
B+
Retailer 19
-
$2,783 USD
View
Most Expensive
Brilliant Earth
18556026A · Nov 4
$6,550 USD
View
Price under review
19 more retailers have this diamond
Prices start from $538 USDSave up to $2,245 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
3.07ct Heart
$538 USD