Heart|Lab Grown|IGI

1.25ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG843623953

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843623953

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 28, 2026
Save £693 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £878 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843623953 or 843623953. Listed at 11 retailers as of October 28, 2026, with prices from £185 to £878, a £693 spread on the same certified stone. Reve Diamonds lists it at £878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623953
Dimensions7.56 × 6.61 × 4.23 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.56 mm6.61 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623953
Side View
Table 55.0%Crown 35.6°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 56.0%

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 28
Current: £581 GBP|Low: £185 GBP|High: £892 GBP|Avg: £481 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 31, 2026
Retailer 10£185 GBP
Retailer 7£221 GBP
Retailer 5£315 GBP
Retailer 6£328 GBP
Retailer 3£372 GBP
Retailer 2£454 GBP
Retailer 1£581 GBP
Retailer 8£619 GBP
Retailer 9£836 GBP
Retailer 4£858 GBP
Reve Diamonds£878 GBP

14 data points across 11 retailers

11 retailers£185 GBP to £878 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
Final sale: no returns
A
Retailer 2
-
£221 GBP
View
A
Retailer 3
-
£315 GBP
$422 USD
View
A
Retailer 4
-
£328 GBP
View
A
Retailer 5
-
£372 GBP
$498 USD
View
Retailer 6
-
£454 GBP
A$935 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£581 GBP
$778 USD
View
B+
Retailer 8
-
£619 GBP
$829 USD
View
B
Retailer 9
-
£836 GBP
View
B
Retailer 10
-
£858 GBP
$1,150 USD
View
Most Expensive
B
Reve Diamonds
7792E1424 · Oct 30
£878 GBP
$1,176 USD
View
10 more retailers have this diamond
Prices start from £185 GBPSave up to £693 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
1.25ct Heart
£185 GBP