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Heart|Lab Grown|IGI

1.55ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG692598889

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692598889

Diamond specifications and retailer prices

From €336 EUR
As of November 6, 2026
Save €1,149 EUR (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,484 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692598889 or 692598889. Listed at 14 retailers as of November 5, 2026, with prices from €336 to €1,484, a €1,149 spread on the same certified stone. MOH London lists it at €1,484. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692598889
Dimensions7.35 × 7.92 × 4.70 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.92 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692598889
Side View
Table 63.0%Crown 39.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
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: Nov 6
Current: €1,484 EUR|Low: €336 EUR|High: €1,536 EUR|Avg: €874 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10€336 EUR
Retailer 5€511 EUR
Retailer 12€514 EUR
Retailer 9€601 EUR
Retailer 6€640 EUR
Retailer 3€751 EUR
Retailer 2€872 EUR
Retailer 4€1,077 EUR
Retailer 7€1,089 EUR
Retailer 11€1,223 EUR
Retailer 8€1,404 EUR
MOH London€1,484 EUR

23 data points across 12 retailers

14 retailers€336 EUR to €1,484 EUR

Retailer 1
-
€300 EUR
Price last confirmed 30 days ago
A
Retailer 2
-
€336 EUR
View
Final sale: no returns
Retailer 3
-
€348 EUR
View
Price last confirmed 39 days ago
Retailer 4
-
€372 EUR
View
Price last confirmed 35 days ago
A
Retailer 5
-
€511 EUR
View
B+
Retailer 6
-
€514 EUR
View
B+
Retailer 7
-
€601 EUR
View
B+
Retailer 8
-
€640 EUR
View
B+
Retailer 9
-
€872 EUR
View
B
Retailer 10
-
€1,089 EUR
View
Retailer 11
-
€1,194 EUR
View
Price last confirmed 38 days ago
B
Retailer 12
-
€1,223 EUR
View
B
Retailer 13
-
€1,404 EUR
View
Most Expensive
B
MOH London
LG692598889 · Nov 5
€1,484 EUR
£1,305 GBP
View
13 more retailers have this diamond
Prices start from €336 EURSave up to €1,149 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
€336 EUR