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Heart|Lab Grown|IGI

0.97ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG842616989

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG842616989

Diamond specifications and retailer prices

From £141 GBP
$189 USD
As of October 25, 2026
Save £522 GBP (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £663 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842616989 or 842616989. Listed at 10 retailers as of October 25, 2026, with prices from £141 to £663, a £522 spread on the same certified stone. MOH London lists it at £663. 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

0.97
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842616989
Dimensions6.04 × 5.78 × 3.82 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.04 mm5.78 mm0.97 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842616989
Side View
Table 60.0%Crown 31.4°Girdle: VTK-ETKPavilion 36.6°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £663 GBP|Low: £141 GBP|High: £663 GBP|Avg: £308 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9£141 GBP
Retailer 3£246 GBP
Retailer 4£247 GBP
Retailer 7£252 GBP
Retailer 6£255 GBP
Retailer 8£258 GBP
Retailer 5£268 GBP
Retailer 2£362 GBP
Retailer 10£495 GBP
MOH London£663 GBP

17 data points across 10 retailers

10 retailers£141 GBP to £663 GBP

A
Cheapest Retailer
-
£141 GBP
$189 USD
B+
Retailer 2
-
£246 GBP
View
A
Retailer 3
-
£247 GBP
€315 EUR
View
B+
Retailer 4
-
£252 GBP
$337 USD
View
A
Retailer 5
-
£255 GBP
ZAR 5,522 ZAR
View
B+
Retailer 6
-
£258 GBP
$346 USD
View
B+
Retailer 7
-
£268 GBP
View
B
Retailer 8
-
£362 GBP
$485 USD
View
B
Retailer 9
-
£495 GBP
$663 USD
View
Most Expensive
B
MOH London
LG842616989 · Oct 29
£663 GBP
View
9 more retailers have this diamond
Prices start from £141 GBPSave up to £522 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
0.97ct Heart
£141 GBP