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Heart|Lab Grown|IGI

3.06ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG570332127

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG570332127

Diamond specifications and retailer prices

From $1,214 USD
As of October 23, 2026
Save $2,209 USD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,842 USD at Taylor and Hart · As of October 16, 2026
View at Taylor and Hart

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570332127 or 570332127. Listed at 16 retailers as of October 23, 2026, with a 182% 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
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle43.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332127
Dimensions9.01 × 9.83 × 6.06 mm
L/W Ratio1.09
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
9.01 mm9.83 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332127
Side View
Table 58.5%Crown 36.3°Girdle: MED-STKPavilion 43.1°Culet: NoneDepth 61.6%

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: Oct 23
Current: $1,335 USD|Low: $952 USD|High: $3,842 USD|Avg: $2,191 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 24, 2026
Retailer 9$952 USD
Retailer 12$1,214 USD
Retailer 7$1,280 USD
Retailer 1$1,335 USD
Retailer 4$1,422 USD
Retailer 5$1,711 USD
Retailer 3$1,758 USD
Retailer 10$1,766 USD
Retailer 8$2,379 USD
Retailer 11$3,423 USD
Retailer 6$3,764 USD
Retailer 2$3,840 USD
Taylor and Hart$3,842 USD

16 data points across 13 retailers

16 retailers$1,214 USD to $3,423 USD

Retailer 1
-
$952 USD
Price last confirmed 21 days ago
Retailer 2
-
$952 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$952 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$1,104 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$1,104 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,214 USD
View
Retailer 7
-
$1,280 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,335 USD
£1,051 GBP
View
B+
Retailer 9
-
$1,711 USD
£1,347 GBP
View
Retailer 10
-
$1,766 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$2,379 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$3,104 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$3,104 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$3,423 USD
View
Retailer 15
-
$3,764 USD
£2,964 GBP
View
Price last confirmed 9 days ago
Most Expensive
Taylor and Hart
IF7IP7C · Oct 16
$3,842 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $1,214 USDSave up to $2,209 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
$1,214 USD