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Heart|Lab Grown|IGI

1.29ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG827613320

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG827613320

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 30, 2026
Save £691 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £835 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.29ct lab-grown heart diamond

This 1.29ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827613320 or 827613320. Listed at 14 retailers as of October 26, 2026, with prices from £144 to £835, a £691 spread on the same certified stone. MOH London lists it at £835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827613320
Dimensions7.25 × 6.63 × 4.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm6.63 mm1.29 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827613320
Side View
Table 53.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.0%

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: Oct 30
Current: £835 GBP|Low: £95 GBP|High: £844 GBP|Avg: £406 GBP|-0.9%
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 30, 2026
Retailer 12£95 GBP
Retailer 6£144 GBP
Retailer 7£179 GBP
Retailer 4£202 GBP
Retailer 8£312 GBP
Retailer 2£325 GBP
Retailer 3£366 GBP
Retailer 5£576 GBP
Retailer 10£581 GBP
Retailer 9£589 GBP
Retailer 11£614 GBP
MOH London£835 GBP

44 data points across 12 retailers

14 retailers£144 GBP to £835 GBP

A
Cheapest Retailer
-
£144 GBP
$192 USD
A
Retailer 2
-
£167 GBP
$222 USD
View
A
Retailer 3
-
£179 GBP
$238 USD
View
A
Retailer 4
-
£179 GBP
$238 USD
View
A
Retailer 5
-
£202 GBP
HK$2,100 HKD
View
A
Retailer 6
-
£312 GBP
$415 USD
View
A
Retailer 7
-
£325 GBP
View
B+
Retailer 8
-
£366 GBP
$487 USD
View
B
Retailer 9
-
£574 GBP
$764 USD
View
B
Retailer 10
-
£576 GBP
$767 USD
View
B
Retailer 11
-
£581 GBP
SGD 1,045 SGD
View
B
Retailer 12
-
£601 GBP
$800 USD
View
Retailer 13
-
£614 GBP
$818 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG827613320 · Oct 26
£835 GBP
View
13 more retailers have this diamond
Prices start from £144 GBPSave up to £691 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
1.29ct Heart
£144 GBP