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Heart|Lab Grown|IGI

1.14ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG595388674

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG595388674

Diamond specifications and retailer prices

From £135 GBP
$181 USD
As of October 30, 2026
Save £1,353 GBP (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,488 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.14ct lab-grown heart diamond

This 1.14ct 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 LG595388674 or 595388674. Listed at 19 retailers as of October 27, 2026, with prices from £135 to £1,488, a £1,353 spread on the same certified stone. Queensmith lists it at £1,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595388674
Dimensions6.71 × 7.16 × 4.11 mm
L/W Ratio1.07
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
6.71 mm7.16 mm1.14 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595388674
Side View
Table 56.0%Crown 34.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 57.4%

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 30
Current: £575 GBP|Low: £135 GBP|High: £899 GBP|Avg: £380 GBP|-18.9%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 30, 2026
Retailer 7£135 GBP
Retailer 5£151 GBP
Retailer 4£157 GBP
Retailer 3£168 GBP
Retailer 16£168 GBP
Retailer 10£286 GBP
Retailer 11£288 GBP
Retailer 6£296 GBP
Retailer 9£302 GBP
Retailer 2£336 GBP
Retailer 12£409 GBP
Retailer 15£539 GBP
Retailer 13£569 GBP
Retailer 1£575 GBP
Retailer 8£580 GBP
Retailer 14£789 GBP

42 data points across 16 retailers

19 retailers£135 GBP to £1,488 GBP

A
Cheapest Retailer
-
£135 GBP
$181 USD
A
Retailer 2
-
£151 GBP
$202 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$210 USD
View
A
Retailer 4
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£168 GBP
$225 USD
View
A
Retailer 5
-
£168 GBP
$225 USD
View
Retailer 6
-
£187 GBP
$251 USD
View
Price last confirmed 35 days ago
A
Retailer 7
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£286 GBP
€365 EUR
View
A
Retailer 8
-
£288 GBP
ZAR 6,233 ZAR
View
A
Retailer 9
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£296 GBP
$397 USD
View
A
Retailer 10
-
£302 GBP
View
A
Retailer 11
-
£336 GBP
$450 USD
View
B+
Retailer 12
-
£409 GBP
A$843 AUD
View
B+
Retailer 13
-
£425 GBP
$570 USD
View
B+
Retailer 14
-
£539 GBP
$722 USD
View
Retailer 15
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£569 GBP
$763 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
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£575 GBP
$770 USD
View
B
Retailer 17
-
£580 GBP
$777 USD
View
B
Retailer 18
-
£789 GBP
View
Most Expensive
B
Queensmith
LG595388674 · Oct 27
£1,488 GBP
View
18 more retailers have this diamond
Prices start from £135 GBPSave up to £1,353 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
1.14ct Heart
£135 GBP