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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG670482662

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670482662

Diamond specifications and retailer prices

From €289 EUR
As of October 30, 2026
Save €1,143 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,433 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670482662 or 670482662. Listed at 24 retailers as of October 30, 2026, with prices from €289 to €1,433, a €1,143 spread on the same certified stone. MOH London lists it at €1,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670482662
Dimensions7.18 × 7.86 × 4.73 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
7.18 mm7.86 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670482662
Side View
Table 61.0%Crown 39.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,433 EUR|Low: €278 EUR|High: €1,454 EUR|Avg: €758 EUR|-0.3%
MOH London
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
November 5, 2026
Retailer 14€289 EUR
Retailer 4€359 EUR
Retailer 15€359 EUR
Retailer 12€486 EUR
Retailer 9€497 EUR
Retailer 11€585 EUR
Retailer 7€588 EUR
Retailer 10€618 EUR
Retailer 2€635 EUR
Retailer 8€842 EUR
Retailer 13€1,051 EUR
Retailer 6€1,145 EUR
Retailer 5€1,152 EUR
Retailer 3€1,269 EUR
MOH London€1,433 EUR

45 data points across 15 retailers

24 retailers€289 EUR to €1,433 EUR

Retailer 1
-
€289 EUR
Price last confirmed 36 days ago
A
Retailer 2
-
€289 EUR
View
A
Retailer 3
-
€323 EUR
View
Final sale: no returns
Retailer 4
-
€335 EUR
View
Price last confirmed 37 days ago
Retailer 5
-
€354 EUR
View
Price last confirmed 39 days ago
A
Retailer 6
-
€359 EUR
View
Retailer 7
-
€359 EUR
View
Price last confirmed 11 days ago
A
Retailer 8
-
€398 EUR
View
A
Retailer 9
-
€486 EUR
View
A
Retailer 10
-
€497 EUR
View
B+
Retailer 11
-
€585 EUR
View
B+
Retailer 12
-
€588 EUR
View
B+
Retailer 13
-
€618 EUR
View
B+
Retailer 14
-
€635 EUR
View
B+
Retailer 15
-
€648 EUR
View
B+
Retailer 16
-
€842 EUR
View
B
Retailer 17
-
€1,051 EUR
View
B
Retailer 18
-
€1,145 EUR
View
Retailer 19
-
€1,152 EUR
View
Price last confirmed 7 days ago
B
Retailer 20
-
€1,192 EUR
View
B
Retailer 21
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€1,269 EUR
View
B
Retailer 22
-
€1,355 EUR
View
B
Retailer 23
-
€1,415 EUR
View
Most Expensive
B
MOH London
LG670482662 · Nov 5
€1,433 EUR
£1,271 GBP
View
23 more retailers have this diamond
Prices start from €289 EURSave up to €1,143 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
1.55ct Heart
€289 EUR