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Heart|Lab Grown|IGI

0.70ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG842629852

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842629852

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of November 1, 2026
Save £803 GBP (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £936 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown heart diamond

This 0.7ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842629852 or 842629852. Listed at 12 retailers as of October 26, 2026, with prices from £134 to £936, a £803 spread on the same certified stone. MOH London lists it at £936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842629852
Dimensions6.31 × 5.47 × 3.56 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm5.47 mm0.70 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842629852
Side View
Table 57.0%Crown 35.8°Girdle: THN-STKPavilion 39.4°Culet: NoneDepth 56.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £936 GBP|Low: £134 GBP|High: £940 GBP|Avg: £319 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3£134 GBP
Retailer 10£181 GBP
Retailer 9£199 GBP
Retailer 11£217 GBP
Retailer 7£230 GBP
Retailer 2£270 GBP
Retailer 8£276 GBP
Retailer 6£311 GBP
Retailer 4£328 GBP
Retailer 5£335 GBP
Retailer 12£403 GBP
MOH London£936 GBP

17 data points across 12 retailers

12 retailers£134 GBP to £936 GBP

A
Cheapest Retailer
-
£134 GBP
HK$1,400 HKD
A
Retailer 2
-
£181 GBP
$243 USD
View
Retailer 3
-
£199 GBP
ZAR 4,314 ZAR
View
Price last confirmed 10 days ago
Retailer 4
-
£217 GBP
$291 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£230 GBP
View
B+
Retailer 6
-
£270 GBP
$362 USD
View
Retailer 7
-
£276 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£311 GBP
SGD 563 SGD
View
B+
Retailer 9
-
£328 GBP
$440 USD
View
B+
Retailer 10
-
£335 GBP
$449 USD
View
B
Retailer 11
-
£403 GBP
$539 USD
View
Most Expensive
B
MOH London
LG842629852 · Oct 26
£936 GBP
View
11 more retailers have this diamond
Prices start from £134 GBPSave up to £803 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
0.70ct Heart
£134 GBP