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Heart|Lab Grown|IGI

1.72ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG480176315

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG480176315

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 27, 2026
Save £1,358 GBP (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,515 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG480176315 or 480176315. Listed at 8 retailers as of October 27, 2026, with prices from £157 to £1,515, a £1,358 spread on the same certified stone. Do Amore Diamonds lists it at £1,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480176315
Dimensions7.90 × 8.19 × 4.70 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeNone
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
7.90 mm8.19 mm1.72 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480176315
Side View
Table 56.0%Crown 32.9°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £1,515 GBP|Low: £157 GBP|High: £1,515 GBP|Avg: £521 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 8£157 GBP
Retailer 7£183 GBP
Retailer 2£265 GBP
Retailer 4£337 GBP
Retailer 3£631 GBP
Retailer 5£693 GBP
Retailer 6£866 GBP
Do Amore Diamonds£1,515 GBP

5 data points across 8 retailers

8 retailers£157 GBP to £1,515 GBP

A
Cheapest Retailer
-
£157 GBP
$211 USD
A
Retailer 2
-
£183 GBP
$245 USD
View
A
Retailer 3
-
£265 GBP
View
B+
Retailer 4
-
£337 GBP
$451 USD
View
B+
Retailer 5
-
£631 GBP
$845 USD
View
B+
Retailer 6
-
£693 GBP
$929 USD
View
B
Retailer 7
-
£866 GBP
View
Most Expensive
B
Do Amore Diamonds
27-242D8D9E2 · Oct 28
£1,515 GBP
$2,030 USD
View
7 more retailers have this diamond
Prices start from £157 GBPSave up to £1,358 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
£157 GBP