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Heart|Lab Grown|IGI

1.49ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG835630682

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835630682

Diamond specifications and retailer prices

From £209 GBP
$278 USD
As of October 30, 2026
Save £248 GBP (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £456 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835630682 or 835630682. Listed at 2 retailers as of October 30, 2026, with prices from £209 to £456, a £248 spread on the same certified stone. 77 Diamonds lists it at £456. 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

1.49
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835630682
Dimensions6.85 × 7.96 × 4.74 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm7.96 mm1.49 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835630682
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £456 GBP|Low: £163 GBP|High: £483 GBP|Avg: £341 GBP|-0.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2£209 GBP
77 Diamonds£456 GBP

38 data points across 2 retailers

2 retailers£209 GBP to £456 GBP

A
Cheapest Retailer
-
£209 GBP
$278 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSPPMKABGQ · Oct 30
£456 GBP
View
1 more retailer has this diamond
Prices start from £209 GBPSave up to £248 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
1.49ct Heart
£209 GBP