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Heart|Lab Grown|IGI

0.73ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG828610538

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828610538

Diamond specifications and retailer prices

From £142 GBP
As of November 7, 2026
Save £383 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £850 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828610538 or 828610538. Listed at 10 retailers as of November 7, 2026, with a 269% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828610538
Dimensions5.98 × 6.26 × 3.55 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm6.26 mm0.73 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828610538
Side View
Table 65.0%Crown 31.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 56.7%

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 7
Current: £142 GBP|Low: £142 GBP|High: £850 GBP|Avg: £419 GBP|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 7, 2026
Retailer 1£142 GBP
Retailer 12£191 GBP
Retailer 4£237 GBP
Retailer 7£303 GBP
Retailer 9£305 GBP
Retailer 8£315 GBP
Retailer 6£381 GBP
Retailer 3£459 GBP
Retailer 5£524 GBP
Retailer 11£543 GBP
Retailer 2£583 GBP
Retailer 10£790 GBP
Reve Diamonds£850 GBP

36 data points across 13 retailers

10 retailers£142 GBP to £524 GBP

A
Cheapest Retailer
-
£142 GBP
Final sale: no returns
Retailer 2
-
£303 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£305 GBP
View
Price last confirmed 11 days ago
B
Retailer 4
-
£381 GBP
View
Retailer 5
-
£459 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
£524 GBP
View
Retailer 7
-
£543 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£583 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
£790 GBP
View
Price last confirmed 13 days ago
Most Expensive
Reve Diamonds
BA1079889 · Oct 28
£850 GBP
$1,137 USD
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from £142 GBPSave up to £383 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
0.73ct Heart
£142 GBP