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Heart|Lab Grown|IGI

1.55ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG692598959

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692598959

Diamond specifications and retailer prices

From €343 EUR
$385 USD
As of October 30, 2026
Save €1,335 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,678 EUR at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692598959 or 692598959. Listed at 16 retailers as of October 29, 2026, with prices from €343 to €1,678, a €1,335 spread on the same certified stone. Taylor and Hart lists it at €1,678. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692598959
Dimensions7.09 × 8.01 × 4.82 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm8.01 mm1.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692598959
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: €683 EUR|Low: €245 EUR|High: €1,678 EUR|Avg: €939 EUR|+3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 11€343 EUR
Retailer 3€522 EUR
Retailer 7€526 EUR
Retailer 10€612 EUR
Retailer 6€653 EUR
Retailer 1€683 EUR
Retailer 5€882 EUR
Retailer 8€1,114 EUR
Retailer 2€1,353 EUR
Retailer 9€1,436 EUR
Retailer 4€1,494 EUR
Taylor and Hart€1,678 EUR

39 data points across 12 retailers

16 retailers€343 EUR to €1,678 EUR

Retailer 1
-
€307 EUR
$344 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€343 EUR
$385 USD
View
Final sale: no returns
Retailer 3
-
€356 EUR
$399 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€380 EUR
$426 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€522 EUR
$586 USD
View
B+
Retailer 6
-
€526 EUR
$590 USD
View
B+
Retailer 7
-
€612 EUR
$686 USD
View
B+
Retailer 8
-
€653 EUR
ZAR 11,837 ZAR
View
B+
Retailer 9
-
€683 EUR
£603 GBP
View
B+
Retailer 10
-
€882 EUR
A$1,522 AUD
View
B
Retailer 11
-
€1,114 EUR
$1,250 USD
View
Retailer 12
-
€1,222 EUR
$1,371 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
€1,353 EUR
SGD 2,051 SGD
View
B
Retailer 14
-
€1,436 EUR
$1,611 USD
View
B
Retailer 15
-
€1,494 EUR
£1,319 GBP
View
Most Expensive
B
Taylor and Hart
2XH50GR · Oct 29
€1,678 EUR
$1,882 USD
View
15 more retailers have this diamond
Prices start from €343 EURSave up to €1,335 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
€343 EUR