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Heart|Lab Grown|IGI

3.06ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821658481

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821658481

Diamond specifications and retailer prices

From $1,676 USD
As of November 3, 2026
Save $3,594 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,284 USD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821658481 or 821658481. Listed at 7 retailers as of November 3, 2026, with a 214% 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

3.06
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658481
Dimensions9.13 × 10.18 × 5.72 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm10.18 mm3.06 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658481
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $5,284 USD|Low: $1,676 USD|High: $5,430 USD|Avg: $3,740 USD|-2.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$1,676 USD
Retailer 4$1,740 USD
Retailer 6$2,091 USD
Retailer 3$4,665 USD
Retailer 2$4,867 USD
Retailer 7$5,270 USD
Novita Diamonds$5,284 USD

22 data points across 7 retailers

7 retailers$1,676 USD to $5,270 USD

A
Cheapest Retailer
-
$1,676 USD
B+
Retailer 2
-
$1,740 USD
View
B+
Retailer 3
-
$2,091 USD
View
B
Retailer 4
-
$4,665 USD
View
B
Retailer 5
-
$4,867 USD
View
B
Retailer 6
-
$5,270 USD
View
Most Expensive
Novita Diamonds
cert_821658481 · Oct 5
$5,284 USD
A$8,129 AUD
View
Price last confirmed 29 days ago
6 more retailers have this diamond
Prices start from $1,676 USDSave up to $3,594 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
3.06ct Heart
$1,676 USD