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Heart|Lab Grown|IGI

0.73ct D VVS1 Heart Lab Grown Diamond

GD • D/VVS1 • IGI LG724505747

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG724505747

Diamond specifications and retailer prices

From £125 GBP
$168 USD
As of November 2, 2026
Save £688 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £813 GBP at Reve Diamonds · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG724505747 or 724505747. Listed at 17 retailers as of November 1, 2026, with prices from £125 to £813, a £688 spread on the same certified stone. Reve Diamonds lists it at £813. 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
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724505747
Dimensions5.63 × 6.09 × 3.46 mm
L/W Ratio1.08
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
5.63 mm6.09 mm0.73 ctD / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG724505747
Side View
Table 67.0%Crown 34.6°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 56.8%

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 2
Current: £276 GBP|Low: £120 GBP|High: £816 GBP|Avg: £357 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 5£125 GBP
Retailer 2£140 GBP
Retailer 13£145 GBP
Retailer 4£155 GBP
Retailer 15£155 GBP
Retailer 8£192 GBP
Retailer 14£248 GBP
Retailer 1£276 GBP
Retailer 9£282 GBP
Retailer 16£326 GBP
Retailer 12£384 GBP
Retailer 11£492 GBP
Retailer 6£499 GBP
Retailer 7£510 GBP
Retailer 3£540 GBP
Retailer 10£726 GBP
Reve Diamonds£813 GBP

45 data points across 17 retailers

17 retailers£125 GBP to £813 GBP

A
Cheapest Retailer
-
£125 GBP
$168 USD
B+
Retailer 2
-
£140 GBP
$188 USD
View
Final sale: no returns
A
Retailer 3
-
£145 GBP
$195 USD
View
A
Retailer 4
-
£155 GBP
$208 USD
View
Retailer 5
-
£155 GBP
$208 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£192 GBP
$257 USD
View
B+
Retailer 7
-
£248 GBP
$333 USD
View
B+
Retailer 8
-
£276 GBP
View
B+
Retailer 9
-
£282 GBP
ZAR 6,115 ZAR
View
B+
Retailer 10
-
£326 GBP
$438 USD
View
B
Retailer 11
-
£384 GBP
$515 USD
View
B
Retailer 12
-
£492 GBP
$660 USD
View
B
Retailer 13
-
£499 GBP
$670 USD
View
B
Retailer 14
-
£510 GBP
$684 USD
View
B
Retailer 15
-
£540 GBP
$724 USD
View
B
Retailer 16
-
£726 GBP
View
Most Expensive
C
Reve Diamonds
4041D693E · Nov 1
£813 GBP
$1,091 USD
View
16 more retailers have this diamond
Prices start from £125 GBPSave up to £688 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
£125 GBP