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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 €716 EUR
$803 USD
As of November 1, 2026
Save €1,323 EUR (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,039 EUR 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 €716 to €2,039, a €1,323 spread on the same certified stone. Taylor and Hart lists it at €2,039. 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: €1,294 EUR|Low: €716 EUR|High: €2,134 EUR|Avg: €1,273 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 2, 2026
Retailer 5€716 EUR
Retailer 3€878 EUR
Retailer 2€928 EUR
Retailer 1€1,294 EUR
Retailer 4€2,019 EUR
Taylor and Hart€2,039 EUR

6 data points across 6 retailers

6 retailers€716 EUR to €2,039 EUR

B+
Cheapest Retailer
-
€716 EUR
$803 USD
A
Retailer 2
-
€878 EUR
$985 USD
View
A
Retailer 3
-
€928 EUR
£820 GBP
View
B+
Retailer 4
-
€1,294 EUR
ZAR 23,442 ZAR
View
B
Retailer 5
-
€2,019 EUR
$2,264 USD
View
Most Expensive
B
Taylor and Hart
URUYFT9 · Oct 31
€2,039 EUR
$2,287 USD
View
5 more retailers have this diamond
Prices start from €716 EURSave up to €1,323 EUR

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
€716 EUR