Heart|Lab Grown|IGI

3.05ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG840666329

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840666329

Diamond specifications and retailer prices

From $803 USD
As of November 1, 2026
Save $1,484 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,287 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.05ct lab-grown heart diamond

This 3.05ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840666329 or 840666329. Listed at 6 retailers as of October 31, 2026, with prices from $803 to $2,287, a $1,484 spread on the same certified stone. Taylor and Hart lists it at $2,287. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840666329
Dimensions9.62 × 10.16 × 5.54 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm10.16 mm3.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840666329
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 54.5%

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 1
Current: $1,451 USD|Low: $803 USD|High: $2,394 USD|Avg: $1,428 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 5$803 USD
Retailer 3$985 USD
Retailer 2$1,041 USD
Retailer 1$1,451 USD
Retailer 4$2,264 USD
Taylor and Hart$2,287 USD

6 data points across 6 retailers

6 retailers$803 USD to $2,287 USD

B+
Cheapest Retailer
-
$803 USD
A
Retailer 2
-
$985 USD
View
A
Retailer 3
-
$1,041 USD
£820 GBP
View
B+
Retailer 4
-
$1,451 USD
ZAR 23,442 ZAR
View
B
Retailer 5
-
$2,264 USD
View
Most Expensive
B
Taylor and Hart
URUYFT9 · Oct 31
$2,287 USD
View
5 more retailers have this diamond
Prices start from $803 USDSave up to $1,484 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
3.05ct Heart
$803 USD