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Heart|Lab Grown|IGI

3.11ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG705519310

Certificate IGI LG705519310

Diamond specifications and retailer prices

From $1,048 USD
1 retailer carries this diamond
Only listing: $1,048 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.11ct lab-grown heart diamond

This 3.11ct 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 LG705519310 or 705519310. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.11
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705519310
Dimensions10.12 × 10.12 × 8.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm10.12 mm3.11 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705519310
Side View
Table 61.0%Crown 41.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Sep 30
Current: $1,048 USD|Low: $1,002 USD|High: $7,340 USD|Avg: $2,313 USD|+4.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
B2C Jewels$1,048 USD
Retailer 9$1,095 USD
Retailer 5$1,244 USD
Retailer 8$1,341 USD
Retailer 2$1,472 USD
Retailer 3$1,539 USD
Retailer 4$2,079 USD
Retailer 6$3,682 USD
Retailer 7$7,340 USD

2 data points across 9 retailers

1 retailer

B+
B2C Jewels
30334844 · Sep 30
$1,048 USD
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B+
3.11ct Heart
$1,048 USD