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Heart|Lab Grown|IGI

1.60ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG795628472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795628472

Diamond specifications and retailer prices

From £280 GBP
$375 USD
As of November 1, 2026
Save £554 GBP (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £834 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795628472 or 795628472. Listed at 7 retailers as of October 29, 2026, with prices from £280 to £834, a £554 spread on the same certified stone. MOH London lists it at £834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795628472
Dimensions7.44 × 7.94 × 4.79 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm7.94 mm1.60 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795628472
Side View
Table 60.0%Crown 31.3°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £834 GBP|Low: £280 GBP|High: £1,434 GBP|Avg: £502 GBP|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£280 GBP
Retailer 3£344 GBP
Retailer 2£386 GBP
Retailer 4£396 GBP
Retailer 5£399 GBP
Retailer 7£705 GBP
MOH London£834 GBP

36 data points across 7 retailers

7 retailers£280 GBP to £834 GBP

B+
Cheapest Retailer
-
£280 GBP
$375 USD
A
Retailer 2
-
£344 GBP
€439 EUR
View
A
Retailer 3
-
£386 GBP
View
A
Retailer 4
-
£396 GBP
$530 USD
View
A
Retailer 5
-
£399 GBP
$534 USD
View
B
Retailer 6
-
£705 GBP
$944 USD
View
Most Expensive
B
MOH London
LG795628472 · Oct 29
£834 GBP
View
6 more retailers have this diamond
Prices start from £280 GBPSave up to £554 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
1.60ct Heart
£280 GBP