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Heart|Lab Grown|IGI

0.69ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG840664457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664457

Diamond specifications and retailer prices

From £117 GBP
$157 USD
As of November 3, 2026
Save £213 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £925 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.69ct lab-grown heart diamond

This 0.69ct lab-grown heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664457 or 840664457. Listed at 17 retailers as of November 2, 2026, with a 182% 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

0.69
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664457
Dimensions5.67 × 6.03 × 3.49 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
5.67 mm6.03 mm0.69 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840664457
Side View
Table 66.0%Crown 37.5°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.9%

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 3
Current: £925 GBP|Low: £86 GBP|High: £935 GBP|Avg: £278 GBP|-1.1%
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
Retailer 17
November 3, 2026
Retailer 5£89 GBP
Retailer 3£104 GBP
Retailer 2£117 GBP
Retailer 13£124 GBP
Retailer 8£177 GBP
Retailer 11£195 GBP
Retailer 17£197 GBP
Retailer 6£215 GBP
Retailer 15£226 GBP
Retailer 10£268 GBP
Retailer 16£273 GBP
Retailer 7£286 GBP
Retailer 14£307 GBP
Retailer 12£330 GBP
Retailer 4£355 GBP
Retailer 9£398 GBP
MOH London£925 GBP

30 data points across 17 retailers

17 retailers£117 GBP to £330 GBP

Retailer 1
-
£89 GBP
$120 USD
Price last confirmed 10 days ago
Retailer 2
-
£104 GBP
$139 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£117 GBP
$157 USD
View
A
Retailer 4
-
£124 GBP
HK$1,300 HKD
View
B+
Retailer 5
-
£177 GBP
$238 USD
View
A
Retailer 6
-
£195 GBP
€249 EUR
View
Retailer 7
-
£197 GBP
ZAR 4,267 ZAR
View
Price last confirmed 11 days ago
Retailer 8
-
£215 GBP
$288 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£226 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£268 GBP
$360 USD
View
Retailer 11
-
£273 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£286 GBP
$384 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£307 GBP
SGD 556 SGD
View
B+
Retailer 14
-
£330 GBP
$443 USD
View
Retailer 15
-
£355 GBP
$477 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£398 GBP
$534 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG840664457 · Oct 26
£925 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from £117 GBPSave up to £213 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
0.69ct Heart
£117 GBP