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Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG591310913

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591310913

Diamond specifications and retailer prices

From €169 EUR
$189 USD
As of October 30, 2026
Save €1,752 EUR (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,921 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.2ct lab-grown heart diamond

This 1.2ct 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 LG591310913 or 591310913. Listed at 20 retailers as of October 27, 2026, with prices from €169 to €1,921, a €1,752 spread on the same certified stone. Queensmith lists it at €1,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591310913
Dimensions6.94 × 7.32 × 4.04 mm
L/W Ratio1.05
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
6.94 mm7.32 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591310913
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 55.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €363 EUR|Low: €169 EUR|High: €1,003 EUR|Avg: €445 EUR|-10.8%
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
November 1, 2026
Retailer 9€169 EUR
Retailer 7€189 EUR
Retailer 5€197 EUR
Retailer 2€210 EUR
Retailer 4€210 EUR
Retailer 10€275 EUR
Retailer 12€354 EUR
Retailer 1€363 EUR
Retailer 8€368 EUR
Retailer 11€382 EUR
Retailer 3€441 EUR
Retailer 15€513 EUR
Retailer 17€675 EUR
Retailer 16€678 EUR
Retailer 6€724 EUR
Retailer 13€743 EUR
Retailer 14€988 EUR

33 data points across 17 retailers

20 retailers€169 EUR to €1,921 EUR

A
Cheapest Retailer
-
€169 EUR
$189 USD
A
Retailer 2
-
€189 EUR
$211 USD
View
Final sale: no returns
A
Retailer 3
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€197 EUR
$220 USD
View
A
Retailer 4
-
€210 EUR
$235 USD
View
Retailer 5
-
€210 EUR
$235 USD
View
Price last confirmed 7 days ago
Retailer 6
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€235 EUR
$263 USD
View
Price last confirmed 37 days ago
A
Retailer 7
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€275 EUR
£242 GBP
View
A
Retailer 8
-
€354 EUR
View
A
Retailer 9
-
€363 EUR
ZAR 6,545 ZAR
View
A
Retailer 10
-
€368 EUR
$411 USD
View
A
Retailer 11
-
€382 EUR
£336 GBP
View
B+
Retailer 12
-
€441 EUR
$493 USD
View
B+
Retailer 13
-
€513 EUR
A$881 AUD
View
B+
Retailer 14
-
€537 EUR
$600 USD
View
B+
Retailer 15
-
€675 EUR
$754 USD
View
Retailer 16
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€678 EUR
$757 USD
View
Price last confirmed 12 days ago
B
Retailer 17
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€724 EUR
$808 USD
View
B+
Retailer 18
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€743 EUR
$830 USD
View
B
Retailer 19
-
€988 EUR
£869 GBP
View
Most Expensive
B
Queensmith
LG591310913 · Oct 27
€1,921 EUR
£1,690 GBP
View
19 more retailers have this diamond
Prices start from €169 EURSave up to €1,752 EUR

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
1.20ct Heart
€169 EUR