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Heart|Lab Grown|IGI

0.34ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847661725

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661725

Diamond specifications and retailer prices

From $115 USD
HK$900 HKD
As of November 1, 2026
Save $253 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $369 USD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 0.34ct lab-grown heart diamond

This 0.34ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847661725 or 847661725. Listed at 5 retailers as of October 27, 2026, with prices from $115 to $369, a $253 spread on the same certified stone. Taylor and Hart lists it at $369. 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

0.34
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661725
Dimensions4.45 × 4.97 × 2.76 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
4.45 mm4.97 mm0.34 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661725
Side View
Table 69.0%Crown 38.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $115 USD|Low: $115 USD|High: $369 USD|Avg: $263 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 28, 2026
Retailer 1$115 USD
Retailer 2$164 USD
Retailer 4$213 USD
Retailer 3$323 USD
Taylor and Hart$369 USD

4 data points across 5 retailers

5 retailers$115 USD to $369 USD

A
Cheapest Retailer
-
$115 USD
HK$900 HKD
B+
Retailer 2
-
$164 USD
£129 GBP
View
Retailer 3
-
$213 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$323 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Taylor and Hart
LAMP0VG · Oct 27
$369 USD
View
4 more retailers have this diamond
Prices start from $115 USDSave up to $253 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
0.34ct Heart
$115 USD