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Heart|Lab Grown|IGI

0.73ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG759510922

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG759510922

Diamond specifications and retailer prices

From £154 GBP
$206 USD
As of November 2, 2026
Save £749 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,602 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG759510922 or 759510922. Listed at 19 retailers as of November 1, 2026, with a 488% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759510922
Dimensions5.63 × 6.06 × 3.62 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 mm6.06 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG759510922
Side View
Table 54.0%Crown 31.9°Girdle: MED-THKPavilion 41°Culet: NoneDepth 59.7%

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: £555 GBP|Low: £147 GBP|High: £850 GBP|Avg: £376 GBP|+11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 13£154 GBP
Retailer 5£171 GBP
Retailer 2£177 GBP
Retailer 9£190 GBP
Retailer 12£190 GBP
Retailer 4£198 GBP
Retailer 3£357 GBP
Retailer 7£381 GBP
Retailer 6£391 GBP
Retailer 1£555 GBP
Retailer 8£626 GBP
Retailer 11£674 GBP
Retailer 10£841 GBP

44 data points across 13 retailers

19 retailers£154 GBP to £903 GBP

A
Cheapest Retailer
-
£154 GBP
$206 USD
A
Retailer 2
-
£171 GBP
$230 USD
View
Final sale: no returns
A
Retailer 3
-
£177 GBP
$238 USD
View
Retailer 4
-
£190 GBP
$255 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£190 GBP
$255 USD
View
A
Retailer 6
-
£198 GBP
$266 USD
View
A
Retailer 7
-
£256 GBP
$343 USD
View
B+
Retailer 8
-
£357 GBP
$479 USD
View
B+
Retailer 9
-
£381 GBP
ZAR 8,258 ZAR
View
B+
Retailer 10
-
£391 GBP
View
B
Retailer 11
-
£555 GBP
$745 USD
View
Retailer 12
-
£613 GBP
$822 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
£626 GBP
$840 USD
View
B
Retailer 14
-
£674 GBP
$904 USD
View
B
Retailer 15
-
£802 GBP
$1,076 USD
View
Retailer 16
-
£841 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
-
£903 GBP
$1,211 USD
View
Retailer 18
-
£1,468 GBP
$1,970 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-759510922 · Nov 2
£1,602 GBP
$2,150 USD
View
Price under review
18 more retailers have this diamond
Prices start from £154 GBPSave up to £749 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
£154 GBP