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Heart|Lab Grown|IGI

1.99ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG827604553

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG827604553

Diamond specifications and retailer prices

From £468 GBP
As of October 30, 2026
Save £1,611 GBP (77%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,079 GBP at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.99ct lab-grown heart diamond

This 1.99ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG827604553 or 827604553. Listed at 2 retailers as of October 27, 2026, with prices from £468 to £2,079, a £1,611 spread on the same certified stone. Brilliant Earth lists it at £2,079. 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

1.99
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827604553
Dimensions7.80 × 8.54 × 5.12 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm8.54 mm1.99 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827604553
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £2,079 GBP|Low: £230 GBP|High: £2,183 GBP|Avg: £734 GBP|-4.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3£230 GBP
Retailer 4£384 GBP
Retailer 7£422 GBP
Retailer 2£468 GBP
Retailer 5£641 GBP
Retailer 6£896 GBP
Brilliant Earth£2,079 GBP

32 data points across 7 retailers

2 retailers£468 GBP to £2,079 GBP

A
Cheapest Retailer
-
£468 GBP
Most Expensive
B
Brilliant Earth
21261597A · Oct 27
£2,079 GBP
$2,790 USD
View
1 more retailer has this diamond
Prices start from £468 GBPSave up to £1,611 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
1.99ct Heart
£468 GBP