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Heart|Lab Grown|IGI

0.68ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844684483

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844684483

Diamond specifications and retailer prices

From £124 GBP
HK$1,300 HKD
As of November 1, 2026
Save £259 GBP (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £884 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.68ct lab-grown heart diamond

This 0.68ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844684483 or 844684483. Listed at 16 retailers as of October 27, 2026, with a 208% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.68
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684483
Dimensions5.82 × 6.17 × 3.42 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm6.17 mm0.68 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684483
Side View
Table 60.0%Crown 32.6°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 55.4%

Caratlytics Score

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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: Nov 1
Current: £884 GBP|Low: £99 GBP|High: £884 GBP|Avg: £283 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5£99 GBP
Retailer 15£113 GBP
Retailer 7£124 GBP
Retailer 6£176 GBP
Retailer 2£187 GBP
Retailer 3£207 GBP
Retailer 13£213 GBP
Retailer 9£248 GBP
Retailer 14£261 GBP
Retailer 4£281 GBP
Retailer 12£293 GBP
Retailer 11£311 GBP
Retailer 10£313 GBP
Retailer 16£340 GBP
Retailer 8£383 GBP
MOH London£884 GBP

9 data points across 16 retailers

16 retailers£124 GBP to £383 GBP

Retailer 1
-
£99 GBP
$133 USD
Price last confirmed 8 days ago
Retailer 2
-
£113 GBP
$151 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£124 GBP
HK$1,300 HKD
View
B+
Retailer 4
-
£176 GBP
$236 USD
View
A
Retailer 5
-
£187 GBP
€239 EUR
View
Retailer 6
-
£207 GBP
$277 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£213 GBP
View
B+
Retailer 8
-
£248 GBP
$332 USD
View
Retailer 9
-
£261 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
£281 GBP
$377 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£293 GBP
SGD 530 SGD
View
B
Retailer 12
-
£311 GBP
$417 USD
View
B+
Retailer 13
-
£313 GBP
$420 USD
View
Retailer 14
-
£340 GBP
$456 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
£383 GBP
$513 USD
View
Most Expensive
MOH London
LG844684483 · Oct 25
£884 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from £124 GBPSave up to £259 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
0.68ct Heart
£124 GBP