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Heart|Lab Grown|IGI

1.22ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG750589759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG750589759

Diamond specifications and retailer prices

From £138 GBP
$184 USD
As of October 27, 2026
Save £1,194 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,332 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750589759 or 750589759. Listed at 12 retailers as of October 27, 2026, with prices from £138 to £1,332, a £1,194 spread on the same certified stone. Do Amore Diamonds lists it at £1,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750589759
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
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 IIa
Top View
10.37 mm7.13 mm1.22 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750589759
Side View
Table 62.0%Crown 32.8°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 55.7%

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: Oct 27
Current: £1,332 GBP|Low: £138 GBP|High: £1,415 GBP|Avg: £517 GBP|-5.9%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 13£138 GBP
Retailer 16£155 GBP
Retailer 3£160 GBP
Retailer 11£204 GBP
Retailer 10£233 GBP
Retailer 9£311 GBP
Retailer 5£338 GBP
Retailer 15£357 GBP
Retailer 7£371 GBP
Retailer 12£488 GBP
Retailer 14£609 GBP
Retailer 4£745 GBP
Retailer 8£772 GBP
Retailer 2£891 GBP
Retailer 6£900 GBP
Do Amore Diamonds£1,332 GBP

27 data points across 16 retailers

12 retailers£138 GBP to £1,332 GBP

A
Cheapest Retailer
-
£138 GBP
$184 USD
A
Retailer 2
-
£155 GBP
$206 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$213 USD
View
A
Retailer 4
-
£204 GBP
$271 USD
View
B+
Retailer 5
-
£233 GBP
$310 USD
View
A
Retailer 6
-
£311 GBP
€394 EUR
View
A
Retailer 7
-
£357 GBP
$475 USD
View
B+
Retailer 8
-
£488 GBP
$649 USD
View
B+
Retailer 9
-
£609 GBP
$809 USD
View
B+
Retailer 10
-
£745 GBP
$990 USD
View
B
Retailer 11
-
£891 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3220F75B0 · Oct 28
£1,332 GBP
$1,770 USD
View
11 more retailers have this diamond
Prices start from £138 GBPSave up to £1,194 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
1.22ct Heart
£138 GBP