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Heart|Lab Grown|IGI

0.72ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG723553027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723553027

Diamond specifications and retailer prices

From £190 GBP
As of November 4, 2026
Save £780 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £969 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.72ct lab-grown heart diamond

This 0.72ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723553027 or 723553027. Listed at 22 retailers as of November 4, 2026, with prices from £190 to £969, a £780 spread on the same certified stone. Reve Diamonds lists it at £969. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723553027
Dimensions5.69 × 6.22 × 3.56 mm
L/W Ratio1.09
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
5.69 mm6.22 mm0.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723553027
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 57.2%

Caratlytics Score

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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 4
Current: £389 GBP|Low: £166 GBP|High: £969 GBP|Avg: £428 GBP|+4.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 6£173 GBP
Retailer 10£190 GBP
Retailer 8£193 GBP
Retailer 9£204 GBP
Retailer 7£215 GBP
Retailer 17£305 GBP
Retailer 2£359 GBP
Retailer 15£361 GBP
Retailer 1£389 GBP
Retailer 14£393 GBP
Retailer 4£435 GBP
Retailer 3£473 GBP
Retailer 5£548 GBP
Retailer 12£554 GBP
Retailer 16£565 GBP
Retailer 11£715 GBP
Retailer 13£868 GBP
Reve Diamonds£969 GBP

39 data points across 18 retailers

22 retailers£190 GBP to £969 GBP

Retailer 1
-
£173 GBP
Price last confirmed 28 days ago
A
Retailer 2
-
£190 GBP
View
Final sale: no returns
Retailer 3
-
£193 GBP
View
Price last confirmed 37 days ago
Retailer 4
-
£204 GBP
View
Price last confirmed 41 days ago
Retailer 5
-
£215 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£215 GBP
View
Price last confirmed 24 days ago
A
Retailer 7
-
£305 GBP
View
A
Retailer 8
-
£359 GBP
View
A
Retailer 9
-
£361 GBP
View
A
Retailer 10
-
£389 GBP
View
A
Retailer 11
-
£393 GBP
View
Retailer 12
-
£396 GBP
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£435 GBP
View
B+
Retailer 14
-
£473 GBP
View
Retailer 15
-
£548 GBP
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£554 GBP
View
B+
Retailer 17
-
£565 GBP
View
Retailer 18
-
£690 GBP
View
Price last confirmed 26 days ago
Retailer 19
-
£693 GBP
View
Price last confirmed 10 days ago
B+
Retailer 20
-
£715 GBP
View
B+
Retailer 21
-
£868 GBP
View
Most Expensive
B
Reve Diamonds
B8B1C3232 · Nov 4
£969 GBP
$1,309 USD
View
21 more retailers have this diamond
Prices start from £190 GBPSave up to £780 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
£190 GBP