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Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG670482681

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670482681

Diamond specifications and retailer prices

From €292 EUR
$326 USD
As of October 30, 2026
Save €1,158 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,449 EUR at MOH London · As of November 1, 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 LG670482681 or 670482681. Listed at 24 retailers as of October 30, 2026, with prices from €292 to €1,449, a €1,158 spread on the same certified stone. MOH London lists it at €1,449. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670482681
Dimensions7.26 × 7.99 × 4.74 mm
L/W Ratio1.10
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
7.26 mm7.99 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670482681
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.3%

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: €1,449 EUR|Low: €280 EUR|High: €1,466 EUR|Avg: €729 EUR
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
Retailer 16
November 2, 2026
Retailer 15€292 EUR
Retailer 8€326 EUR
Retailer 4€362 EUR
Retailer 16€362 EUR
Retailer 11€491 EUR
Retailer 13€492 EUR
Retailer 10€590 EUR
Retailer 7€593 EUR
Retailer 9€623 EUR
Retailer 2€646 EUR
Retailer 12€842 EUR
Retailer 14€1,060 EUR
Retailer 6€1,155 EUR
Retailer 5€1,162 EUR
Retailer 3€1,280 EUR
MOH London€1,449 EUR

44 data points across 16 retailers

24 retailers€292 EUR to €1,449 EUR

Retailer 1
-
€292 EUR
$326 USD
Price last confirmed 33 days ago
A
Retailer 2
-
€292 EUR
$326 USD
View
A
Retailer 3
-
€326 EUR
$364 USD
View
Final sale: no returns
Retailer 4
-
€338 EUR
$378 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€357 EUR
$399 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
€362 EUR
$404 USD
View
Retailer 7
-
€362 EUR
$404 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€401 EUR
HK$3,500 HKD
View
A
Retailer 9
-
€491 EUR
$548 USD
View
A
Retailer 10
-
€492 EUR
$550 USD
View
B+
Retailer 11
-
€590 EUR
View
B+
Retailer 12
-
€593 EUR
$662 USD
View
B+
Retailer 13
-
€623 EUR
ZAR 11,252 ZAR
View
B+
Retailer 14
-
€646 EUR
£569 GBP
View
B+
Retailer 15
-
€653 EUR
$730 USD
View
B+
Retailer 16
-
€842 EUR
A$1,448 AUD
View
B
Retailer 17
-
€1,060 EUR
$1,184 USD
View
B
Retailer 18
-
€1,155 EUR
SGD 1,744 SGD
View
B
Retailer 19
-
€1,162 EUR
$1,298 USD
View
B
Retailer 20
-
€1,202 EUR
$1,343 USD
View
B
Retailer 21
-
€1,280 EUR
$1,430 USD
View
B
Retailer 22
-
€1,367 EUR
$1,527 USD
View
B
Retailer 23
-
€1,428 EUR
$1,595 USD
View
Most Expensive
B
MOH London
LG670482681 · Nov 1
€1,449 EUR
£1,275 GBP
View
23 more retailers have this diamond
Prices start from €292 EURSave up to €1,158 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
€292 EUR