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Heart|Lab Grown|IGI

0.73ct D VVS2 Heart Lab Grown Diamond

FR • D/VVS2 • IGI LG677506097

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506097

Diamond specifications and retailer prices

From £91 GBP
$122 USD
As of October 30, 2026
Save £860 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £951 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG677506097 or 677506097. Listed at 16 retailers as of October 29, 2026, with prices from £91 to £951, a £860 spread on the same certified stone. MOH London lists it at £951. 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
D
Colour
VVS2
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle43°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506097
Dimensions5.61 × 6.50 × 3.25 mm
L/W Ratio1.16
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
5.61 mm6.50 mm0.73 ctD / VVS2
OriginLab Grown
CutFair
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG677506097
Side View
Table 62.0%Crown 43°Girdle: MediumPavilion 32.8°Culet: NoneDepth 50.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £951 GBP|Low: £91 GBP|High: £951 GBP|Avg: £322 GBP|+36.8%
MOH London
Retailer 2
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October 31, 2026
Retailer 16£91 GBP
Retailer 4£102 GBP
Retailer 13£106 GBP
Retailer 5£121 GBP
Retailer 11£121 GBP
Retailer 10£205 GBP
Retailer 12£207 GBP
Retailer 6£219 GBP
Retailer 2£234 GBP
Retailer 9£247 GBP
Retailer 3£290 GBP
Retailer 14£364 GBP
Retailer 15£406 GBP
Retailer 8£567 GBP
Retailer 7£706 GBP
MOH London£951 GBP

44 data points across 16 retailers

16 retailers£91 GBP to £951 GBP

A
Cheapest Retailer
-
£91 GBP
$122 USD
B+
Retailer 2
-
£102 GBP
$136 USD
View
Final sale: no returns
B+
Retailer 3
-
£106 GBP
$142 USD
View
B+
Retailer 4
-
£121 GBP
$162 USD
View
B+
Retailer 5
-
£121 GBP
$162 USD
View
B+
Retailer 6
-
£205 GBP
ZAR 4,429 ZAR
View
B+
Retailer 7
-
£207 GBP
$277 USD
View
B+
Retailer 8
-
£219 GBP
$293 USD
View
B+
Retailer 9
-
£234 GBP
View
B+
Retailer 10
-
£247 GBP
View
B+
Retailer 11
-
£290 GBP
$388 USD
View
B
Retailer 12
-
£364 GBP
$488 USD
View
B
Retailer 13
-
£406 GBP
$544 USD
View
Retailer 14
-
£567 GBP
$760 USD
View
Price last confirmed 13 days ago
C
Retailer 15
-
£706 GBP
$946 USD
View
Most Expensive
C
MOH London
LG677506097 · Oct 29
£951 GBP
View
15 more retailers have this diamond
Prices start from £91 GBPSave up to £860 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
£91 GBP