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Heart|Lab Grown|IGI

0.35ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847661917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661917

Diamond specifications and retailer prices

From £86 GBP
HK$900 HKD
As of November 1, 2026
Save £191 GBP (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £277 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 0.35ct lab-grown heart diamond

This 0.35ct 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 LG847661917 or 847661917. Listed at 4 retailers as of October 27, 2026, with prices from £86 to £277, a £191 spread on the same certified stone. Taylor and Hart lists it at £277. 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

0.35
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661917
Dimensions4.74 × 4.50 × 2.80 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.74 mm4.50 mm0.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661917
Side View
Table 59.0%Crown 34.2°Girdle: MED-THKPavilion 42.3°CuletDepth 62.2%

Caratlytics Score

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

Last verified: Nov 1
Current: £141 GBP|Low: £86 GBP|High: £277 GBP|Avg: £172 GBP
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
October 31, 2026
Retailer 2£86 GBP
Retailer 3£125 GBP
Retailer 1£141 GBP
Taylor and Hart£277 GBP

2 data points across 4 retailers

4 retailers£86 GBP to £277 GBP

A
Cheapest Retailer
-
£86 GBP
HK$900 HKD
B+
Retailer 2
-
£125 GBP
View
B+
Retailer 3
-
£141 GBP
€180 EUR
View
Most Expensive
B
Taylor and Hart
24SCGIW · Oct 27
£277 GBP
$372 USD
View
3 more retailers have this diamond
Prices start from £86 GBPSave up to £191 GBP

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
0.35ct Heart
£86 GBP