CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG846629520

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846629520

Diamond specifications and retailer prices

From €244 EUR
As of November 4, 2026
Save €1,228 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,472 EUR at Novita Diamonds · As of October 30, 2026
View at Novita Diamonds

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 LG846629520 or 846629520. Listed at 21 retailers as of October 30, 2026, with prices from €244 to €1,472, a €1,228 spread on the same certified stone. Novita Diamonds lists it at €1,472. 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 angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846629520
Dimensions7.05 × 8.12 × 4.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm8.12 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846629520
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,472 EUR|Low: €244 EUR|High: €1,472 EUR|Avg: €672 EUR
Novita Diamonds
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 16€244 EUR
Retailer 18€272 EUR
Retailer 3€283 EUR
Retailer 6€304 EUR
Retailer 14€317 EUR
Retailer 15€319 EUR
Retailer 21€408 EUR
Retailer 8€444 EUR
Retailer 2€524 EUR
Retailer 10€525 EUR
Retailer 11€606 EUR
Retailer 12€633 EUR
Retailer 5€712 EUR
Retailer 20€929 EUR
Retailer 13€943 EUR
Retailer 17€973 EUR
Retailer 7€975 EUR
Retailer 19€1,017 EUR
Retailer 4€1,113 EUR
Retailer 9€1,222 EUR
Novita Diamonds€1,472 EUR

12 data points across 21 retailers

21 retailers€244 EUR to €1,472 EUR

A+
Cheapest Retailer
-
€244 EUR
A
Retailer 2
-
€272 EUR
View
Final sale: no returns
A
Retailer 3
-
€283 EUR
View
A
Retailer 4
-
€304 EUR
View
Retailer 5
-
€317 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€319 EUR
View
B+
Retailer 7
-
€408 EUR
View
A
Retailer 8
-
€444 EUR
View
A
Retailer 9
-
€524 EUR
View
A
Retailer 10
-
€525 EUR
View
B+
Retailer 11
-
€606 EUR
View
B+
Retailer 12
-
€633 EUR
View
B+
Retailer 13
-
€712 EUR
View
B+
Retailer 14
-
€929 EUR
View
B+
Retailer 15
-
€943 EUR
View
B+
Retailer 16
-
€973 EUR
View
B+
Retailer 17
-
€975 EUR
View
B+
Retailer 18
-
€1,017 EUR
View
B+
Retailer 19
-
€1,113 EUR
View
B
Retailer 20
-
€1,222 EUR
View
Most Expensive
B
Novita Diamonds
cert_846629520 · Oct 30
€1,472 EUR
A$2,552 AUD
View
20 more retailers have this diamond
Prices start from €244 EURSave up to €1,228 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
€244 EUR