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Heart|Lab Grown|IGI

1.56ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG457083265

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG457083265

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of November 1, 2026
Save €885 EUR (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,124 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG457083265 or 457083265. Listed at 4 retailers as of October 31, 2026, with prices from €239 to €1,124, a €885 spread on the same certified stone. Michael Trio lists it at €1,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG457083265
Dimensions7.58 × 8.32 × 4.42 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm8.32 mm1.56 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG457083265
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 39°Culet: NoneDepth 53.1%

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 1
Current: €1,124 EUR|Low: €171 EUR|High: €1,347 EUR|Avg: €646 EUR|-16.5%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 24, 2026
Retailer 2€239 EUR
Retailer 3€385 EUR
Retailer 4€390 EUR
Retailer 5€452 EUR
Retailer 6€653 EUR
Michael Trio€1,124 EUR

16 data points across 6 retailers

4 retailers€239 EUR to €1,124 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
Final sale: no returns
A
Retailer 2
-
€385 EUR
$430 USD
View
A
Retailer 3
-
€390 EUR
HK$3,400 HKD
View
Most Expensive
B
Michael Trio
1161263944 · Oct 31
€1,124 EUR
SGD 1,697 SGD
View
3 more retailers have this diamond
Prices start from €239 EURSave up to €885 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
1.56ct Heart
€239 EUR