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Heart|Lab Grown|IGI

1.72ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG585314031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG585314031

Diamond specifications and retailer prices

From £198 GBP
$264 USD
As of October 28, 2026
Save £695 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £893 GBP at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585314031 or 585314031. Listed at 18 retailers as of October 28, 2026, with prices from £198 to £893, a £695 spread on the same certified stone. Brilliance lists it at £893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585314031
Dimensions7.53 × 8.31 × 4.75 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm8.31 mm1.72 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585314031
Side View
Table 64.0%Crown 36.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £893 GBP|Low: £170 GBP|High: £893 GBP|Avg: £418 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11£170 GBP
Retailer 3£198 GBP
Retailer 10£219 GBP
Retailer 12£219 GBP
Retailer 7£258 GBP
Retailer 9£297 GBP
Retailer 5£354 GBP
Retailer 2£413 GBP
Retailer 4£471 GBP
Retailer 8£708 GBP
Retailer 6£884 GBP
Brilliance£893 GBP

42 data points across 12 retailers

18 retailers£198 GBP to £893 GBP

Retailer 1
-
£170 GBP
$226 USD
Price last confirmed 27 days ago
A
Retailer 2
-
£198 GBP
$264 USD
View
Final sale: no returns
Retailer 3
-
£205 GBP
$273 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£219 GBP
$292 USD
View
Price last confirmed 26 days ago
Retailer 5
-
£219 GBP
$292 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£258 GBP
View
B+
Retailer 7
-
£297 GBP
$395 USD
View
A
Retailer 8
-
£354 GBP
€449 EUR
View
A
Retailer 9
-
£413 GBP
View
B+
Retailer 10
-
£465 GBP
$619 USD
View
B+
Retailer 11
-
£471 GBP
$627 USD
View
Retailer 12
-
£706 GBP
$940 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
£708 GBP
$943 USD
View
B+
Retailer 14
-
£712 GBP
SGD 1,281 SGD
View
Retailer 15
-
£745 GBP
$992 USD
View
Price last confirmed 11 days ago
Retailer 16
-
£779 GBP
A$1,595 AUD
View
Price last confirmed 135 days ago
B
Retailer 17
-
£884 GBP
View
Most Expensive
B
Brilliance
D22113982 · Oct 28
£893 GBP
$1,189 USD
View
17 more retailers have this diamond
Prices start from £198 GBPSave up to £695 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
1.72ct Heart
£198 GBP