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Heart|Lab Grown|IGI

1.48ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG679501788

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG679501788

Diamond specifications and retailer prices

From £173 GBP
As of November 6, 2026
Save £794 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £966 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.48ct lab-grown heart diamond

This 1.48ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG679501788 or 679501788. Listed at 14 retailers as of November 6, 2026, with prices from £173 to £966, a £794 spread on the same certified stone. Reve Diamonds lists it at £966. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679501788
Dimensions7.88 × 7.62 × 4.42 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.62 mm1.48 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679501788
Side View
Table 57.0%Crown 32°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 56.1%

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 6
Current: £397 GBP|Low: £166 GBP|High: £869 GBP|Avg: £414 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£173 GBP
Retailer 2£194 GBP
Retailer 9£200 GBP
Retailer 7£214 GBP
Retailer 4£370 GBP
Retailer 1£397 GBP
Retailer 10£458 GBP
Retailer 8£689 GBP
Retailer 5£691 GBP
Retailer 3£856 GBP

46 data points across 10 retailers

14 retailers£173 GBP to £966 GBP

A
Cheapest Retailer
-
£173 GBP
A
Retailer 2
-
£194 GBP
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
View
A
Retailer 4
-
£214 GBP
View
Retailer 5
-
£214 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£370 GBP
View
A
Retailer 7
-
£397 GBP
View
B+
Retailer 8
-
£458 GBP
View
B
Retailer 9
-
£689 GBP
View
B
Retailer 10
-
£691 GBP
View
B
Retailer 11
-
£728 GBP
View
B
Retailer 12
-
£758 GBP
View
B
Retailer 13
-
£856 GBP
View
Most Expensive
B
Reve Diamonds
58A73A61C · Nov 6
£966 GBP
$1,294 USD
View
13 more retailers have this diamond
Prices start from £173 GBPSave up to £794 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
1.48ct Heart
£173 GBP