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Heart|Lab Grown|IGI

0.72ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG776688629

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776688629

Diamond specifications and retailer prices

From £132 GBP
$177 USD
As of October 30, 2026
Save £797 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £929 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.72ct lab-grown heart diamond

This 0.72ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776688629 or 776688629. Listed at 18 retailers as of October 27, 2026, with prices from £132 to £929, a £797 spread on the same certified stone. Queensmith lists it at £929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688629
Dimensions5.65 × 6.23 × 3.67 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.65 mm6.23 mm0.72 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG776688629
Side View
Table 63.0%Crown 35.1°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 58.9%

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: Oct 30
Current: £291 GBP|Low: £127 GBP|High: £836 GBP|Avg: £361 GBP|+1.6%
Retailer 1
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Retailer 17
October 31, 2026
Retailer 15£132 GBP
Retailer 6£147 GBP
Retailer 2£153 GBP
Retailer 3£163 GBP
Retailer 16£163 GBP
Retailer 7£222 GBP
Retailer 5£232 GBP
Retailer 11£274 GBP
Retailer 1£291 GBP
Retailer 13£296 GBP
Retailer 4£390 GBP
Retailer 14£413 GBP
Retailer 10£448 GBP
Retailer 17£526 GBP
Retailer 9£567 GBP
Retailer 12£770 GBP
Retailer 8£836 GBP

45 data points across 17 retailers

18 retailers£132 GBP to £929 GBP

A
Cheapest Retailer
-
£132 GBP
$177 USD
A
Retailer 2
-
£147 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
-
£153 GBP
$205 USD
View
A
Retailer 4
-
£163 GBP
$219 USD
View
A
Retailer 5
-
£163 GBP
$219 USD
View
A
Retailer 6
-
£222 GBP
$298 USD
View
A
Retailer 7
-
£232 GBP
$311 USD
View
A
Retailer 8
-
£274 GBP
€350 EUR
View
A
Retailer 9
-
£291 GBP
View
A
Retailer 10
-
£296 GBP
ZAR 6,403 ZAR
View
B+
Retailer 11
-
£390 GBP
$523 USD
View
B+
Retailer 12
-
£413 GBP
$553 USD
View
B+
Retailer 13
-
£448 GBP
$600 USD
View
B
Retailer 14
-
£526 GBP
$705 USD
View
B
Retailer 15
-
£567 GBP
$759 USD
View
B
Retailer 16
-
£770 GBP
View
B
Retailer 17
-
£836 GBP
$1,120 USD
View
Most Expensive
B
Queensmith
LG776688629 · Oct 27
£929 GBP
View
17 more retailers have this diamond
Prices start from £132 GBPSave up to £797 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
0.72ct Heart
£132 GBP