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Heart|Lab Grown|IGI

1.50ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG765630419

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG765630419

Diamond specifications and retailer prices

From £169 GBP
As of November 2, 2026
Save £684 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £853 GBP at Brilliance · As of November 3, 2026
View at Brilliance

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG765630419 or 765630419. Listed at 19 retailers as of November 2, 2026, with prices from £169 to £853, a £684 spread on the same certified stone. Brilliance lists it at £853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765630419
Dimensions7.20 × 8.01 × 4.38 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm8.01 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765630419
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 54.7%

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: Nov 2
Current: £853 GBP|Low: £169 GBP|High: £898 GBP|Avg: £487 GBP|+0.3%
Brilliance
Retailer 2
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Retailer 19
November 4, 2026
Retailer 5£169 GBP
Retailer 6£189 GBP
Retailer 17£196 GBP
Retailer 8£210 GBP
Retailer 19£210 GBP
Retailer 12£238 GBP
Retailer 11£356 GBP
Retailer 18£361 GBP
Retailer 4£374 GBP
Retailer 2£387 GBP
Retailer 10£452 GBP
Retailer 15£489 GBP
Retailer 16£557 GBP
Retailer 3£673 GBP
Retailer 9£712 GBP
Retailer 13£832 GBP
Retailer 14£839 GBP
Retailer 7£850 GBP
Brilliance£853 GBP

36 data points across 19 retailers

19 retailers£169 GBP to £853 GBP

A
Cheapest Retailer
-
£169 GBP
A
Retailer 2
-
£189 GBP
View
Final sale: no returns
A
Retailer 3
-
£196 GBP
View
A
Retailer 4
-
£210 GBP
View
Retailer 5
-
£210 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
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£238 GBP
View
A
Retailer 7
-
£356 GBP
View
A
Retailer 8
-
£361 GBP
View
A
Retailer 9
-
£374 GBP
View
A
Retailer 10
-
£387 GBP
View
B+
Retailer 11
-
£452 GBP
View
B+
Retailer 12
-
£489 GBP
View
B+
Retailer 13
-
£557 GBP
View
B+
Retailer 14
-
£673 GBP
View
B
Retailer 15
-
£712 GBP
View
B
Retailer 16
-
£832 GBP
View
B
Retailer 17
-
£839 GBP
View
B
Retailer 18
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£850 GBP
View
Most Expensive
B
Brilliance
D39937776 · Nov 3
£853 GBP
$1,148 USD
View
18 more retailers have this diamond
Prices start from £169 GBPSave up to £684 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
1.50ct Heart
£169 GBP